{"title":"RS485 \/ RS232 Series","description":"","products":[{"product_id":"junsunmay-6-feet-rs232-db9-female-to-usb-2-0-cable-only-use-for-programmable-logic-controller","title":"JUNSUNMAY 6 Feet RS232 DB9 Female to USB 2.0 Cable Only Use for Programmable Logic Controller","description":"1. This is the programming cable,This is not a cable used to connect to any server\/networking hardware. and cannot be used for typical virtual terminal work.\u003cbr\u003e2. The RS232 DB9 9 Pin Female to USB 2.0 cable needs to be used with a RS232 Male to USB cable, and the RS232 Male to USB cable needs to be with a driver( RS232 Male to USB cable is not included ).\u003cbr\u003e3. DB9 Female to USB 2.0 Programmable Logic Controller Serial Cable for computers without serial port.\u003cbr\u003e4. Serial to USB 2 converter pingout: Pin 2 - TxD, Pin 3 - RxD, Pin 5 - GND. (pin 1-5 row 1 right to left ,pin 6-9 row 2 right to left )\u003cbr\u003e5. This is not a USB to serial cable，Dont buy this if youre trying to connect to a APU board。\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45640161886509,"sku":"SYA0022021","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/SYA0022021.jpg?v=1688530530"},{"product_id":"dtech-dt-9005-without-power-supply-rs232-to-ttl-serial-port-module-interface-3-3v-module","title":"DTECH DT-9005 Without Power Supply RS232 To TTL Serial Port Module, Interface: 3.3V Module","description":"\u003cbr\u003e1. Interface compatible: RS232, TTL\u003cbr\u003e2. Material: ABS\u003cbr\u003e3. Transmission mode: asynchronous, full duplex, full transparency\u003cbr\u003e4. Electrostatic protection: about 15KV ESD\u003cbr\u003e5. Scope of application: PC, terminal equipment, industrial control, digital instrument acquisition, multi-serial port equipment, serial interface of single-chip microcomputer, etc.\u003cbr\u003e6. Transmission rate: 300bps-115.2kbps\u003cbr\u003e7. Transmission medium: twisted pair\/shielded wire\u003cbr\u003e8. Size: about 6.3 x 3.4 x 1.8mm\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. 9-pin nickel-plated connector\/female, resistant to unplugging, using anti-oxidation material, anti-corrosion\u003cbr\u003e2. TTL wiring port, can use twisted pair\/shielded wire, which is more convenient to connect\/disassemble\u003cbr\u003e3. Environmental protection material, safe to use\u003cbr\u003e4. Built-in fast transient voltage suppression protector TVS\u003cbr\u003e5. Compatible with RS232 TIA\/EIA standard and level data interface, can convert RS232 serial interface data transmission (TXD) and data reception (RXD) signals to TTL\/COMS compatible level, TTL level supports two standard interfaces Level 5.0V and 3.3V\u003cbr\u003e6. Charge pump drive technology, no external power supply required, using RS232 charge pump drive, the transmission rate can reach 300bps-115.2kbps\u003cbr\u003e7. Built-in zero-delay automatic transceiver conversion device\u003cbr\u003e8. The I\/O circuit automatically controls the direction of data flow\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646256144685,"sku":"TBD0602457301","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602457301.jpg?v=1688566566"},{"product_id":"dtech-dt-5002f-1m-usb-to-rs232-serial-line-db9-needle-com-port","title":"DTECH DT-5002F 1m USB To RS232 Serial Line DB9 Needle COM Port","description":"\u003cbr\u003e1. Core: tinned copper\u003cbr\u003e2. Plug: gold-plated plug\u003cbr\u003e3. Chip: PL2303RA\u003cbr\u003e4. Baud rate: 2400bps-115200bps\u003cbr\u003e5. PCB board: epoxy glass fiber double board\u003cbr\u003e6. Working voltage: DC 5V\u003cbr\u003e7. Working current: 200mA\u003cbr\u003e8. Support system: Windows XP, Win 7\/8\/10 (Win 8\/10 driver-free), and plug-and-play for Windows series, MacOS, Linux and other systems\u003cbr\u003e9. Length: about 1m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Using PL2303RA chip, stable transmission, durable, high performance, low power consumption\u003cbr\u003e2. Wide range of applications, suitable for connecting computers and various serial devices\u003cbr\u003e3. The wire is braided with 80 pieces of tinned copper, wrapped in aluminum foil + metal braided mesh, double shielded, and has good anti-interference effect\u003cbr\u003e4. Automatically control the direction of data flow through the I\/O circuit to realize analog conversion\u003cbr\u003e5. Built-in zero-delay automatic transceiver conversion, high-speed data transmission without delay\u003cbr\u003e6. The plug is gold-plated, corrosion resistance, high and low temperature resistance, durable\u003cbr\u003e7. Environmentally friendly PVC outer skin, easy to curl and resist pulling\u003cbr\u003e8. The device interface is fixed by screws, which is stable and not easy to loosen\u003cbr\u003e9. Thick copper core, small impedance, fast and stable transmission\u003cbr\u003e10. Lengthen the tail, not easy to break\u003cbr\u003e11. Multiple protection, safer to use\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646257226029,"sku":"TBD06024566","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD06024566.jpg?v=1688566576"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-male-to-female-1-5m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Male to Female 1.5m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646258209069,"sku":"TBD0602455105","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455105.jpg?v=1688566586"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-male-to-male-2m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Male to Male 2m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646259093805,"sku":"TBD0602455102","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455102.jpg?v=1688566595"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-male-to-male-1-5m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Male to Male 1.5m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646260207917,"sku":"TBD0602455101","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455101.jpg?v=1688566604"},{"product_id":"dtech-dt-9005-without-power-supply-rs232-to-ttl-serial-port-module-interface-5v-module","title":"DTECH DT-9005 Without Power Supply RS232 To TTL Serial Port Module, Interface: 5V Module","description":"\u003cbr\u003e1. Interface compatible: RS232, TTL\u003cbr\u003e2. Material: ABS\u003cbr\u003e3. Transmission mode: asynchronous, full duplex, full transparency\u003cbr\u003e4. Electrostatic protection: about 15KV ESD\u003cbr\u003e5. Scope of application: PC, terminal equipment, industrial control, digital instrument acquisition, multi-serial port equipment, serial interface of single-chip microcomputer, etc.\u003cbr\u003e6. Transmission rate: 300bps-115.2kbps\u003cbr\u003e7. Transmission medium: twisted pair\/shielded wire\u003cbr\u003e8. Size: about 6.3 x 3.4 x 1.8mm\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. 9-pin nickel-plated connector\/female, resistant to unplugging, using anti-oxidation material, anti-corrosion\u003cbr\u003e2. TTL wiring port, can use twisted pair\/shielded wire, which is more convenient to connect\/disassemble\u003cbr\u003e3. Environmental protection material, safe to use\u003cbr\u003e4. Built-in fast transient voltage suppression protector TVS\u003cbr\u003e5. Compatible with RS232 TIA\/EIA standard and level data interface, can convert RS232 serial interface data transmission (TXD) and data reception (RXD) signals to TTL\/COMS compatible level, TTL level supports two standard interfaces Level 5.0V and 3.3V\u003cbr\u003e6. Charge pump drive technology, no external power supply required, using RS232 charge pump drive, the transmission rate can reach 300bps-115.2kbps\u003cbr\u003e7. Built-in zero-delay automatic transceiver conversion device\u003cbr\u003e8. The I\/O circuit automatically controls the direction of data flow\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646261059885,"sku":"TBD0602457302","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602457302.jpg?v=1688566614"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-male-to-female-2m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Male to Female 2m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646261879085,"sku":"TBD0602455106","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455106.jpg?v=1688566623"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-female-to-female-2m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Female to Female 2m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646266564909,"sku":"TBD0602455110","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455110.jpg?v=1688566651"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-male-to-female-3m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Male to Female 3m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646267580717,"sku":"TBD0602455107","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455107.jpg?v=1688566661"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-female-to-female-3m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Female to Female 3m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646271611181,"sku":"TBD0602455111","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455111.jpg?v=1688566698"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-male-to-female-5m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Male to Female 5m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646279082285,"sku":"TBD0602455108","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455108.jpg?v=1688566767"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-male-to-male-3m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Male to Male 3m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646280098093,"sku":"TBD0602455103","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455103.jpg?v=1688566776"},{"product_id":"dtech-iot9031-rs232-485-422-to-tcp-3-in-1-serial-server-cn-plug","title":"DTECH IOT9031 RS232\/485\/422 To TCP 3 In 1 Serial Server, CN Plug","description":"\u003cbr\u003e1. Input voltage: DC 9V-70V\u003cbr\u003e2. Input current: external power supply 1A\u003cbr\u003e3. Power supply mode: wide voltage or POE power supply mode\u003cbr\u003e4. Packing list: server x1, 12V 1A power supply x1, manual x1, foot pad x4\u003cbr\u003e5. Size: about 9 x 7 x 2.15cm\u003cbr\u003e\u003cbr\u003eEthernet Standard:\u003cbr\u003e1. Number of ports: one RJ45 standard network port\u003cbr\u003e2. Speed: support 10\/100M, full-duplex\/half-duplex adaptive Ethernet interface, compatible with 802.3 protocol\u003cbr\u003e3. Network protocol: IP, TCP, DHCP, RTU, HTTPD Client\u003cbr\u003e4. Buffer: send: 6K bytes, receive: 4K bytes\u003cbr\u003e\u003cbr\u003eSerial port:\u003cbr\u003e1. Number of ports: two\u003cbr\u003e2. Interface standard: RS-232, RS-485, RS-422\u003cbr\u003e3. Data bits: 5, 6, 7, 8\u003cbr\u003e4. Stop bit: 1, 2\u003cbr\u003e5. Check digit: None, Even, Odd, Space, Mark\u003cbr\u003e6. Baud rate: 300-921.6kbps\u003cbr\u003e7. Cache: Receive: 800 bytes\u003cbr\u003e\u003cbr\u003eSoftware:\u003cbr\u003e1. Virtual serial port: NetModuleConfig (windows2000 or higher (32\/64 bit))\u003cbr\u003e2. Configuration method: PC setting software\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Connect the server device through the Intel network signal of the computer, transmit the remote RS232\/485\/422 communication function, the transmission distance is more than 1200m, and each converter can connect 32 RS232\/485\/422 interface devices\u003cbr\u003e2. Using a high-speed processor chip, the signal is automatically sent and received without delay\u003cbr\u003e3. Modbus RTU\/TCP bidirectional transparent transmission\u003cbr\u003e4. Support baud rate 300-921.6kbps data transmission, higher rate, faster data transmission\u003cbr\u003e5. Built-in Ethernet media transport layer (MAC) and physical layer (PHY), support 10\/100M, full-duplex\/half-duplex adaptive Ethernet interface, compatible with network 802.3 protocol\u003cbr\u003e6. DHCP automatically obtains IP address, DNS domain name access\u003cbr\u003e7. Powerful POE power supply function, pay attention to choose POE switches with 4\/5 and 7\/8 power supply modes, each POE switch port can be connected to a server\u003cbr\u003e8. External power supply 9-70V wide voltage, support a wide range of integrated circuits, three power supply methods, more convenient to use (POE 9-70V power supply, DC 12V 1A power supply, DC9-70V terminal power supply)\u003cbr\u003e9. 4 working modes, TCP Server mode\/TCP Client mode\/UDP mode\/HTTPD Client mode\u003cbr\u003e10. Host computer virtual serial port configuration tool, easy to use\u003cbr\u003e11. Widely used in automatic control system, access control system, attendance system, credit card system, POS system, power system, monitoring system, data acquisition system, bank self-service system, etc.\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646282031405,"sku":"TBD06024593","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD06024593.jpg?v=1688566797"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-male-to-male-5m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Male to Male 5m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646282719533,"sku":"TBD0602455104","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455104.jpg?v=1688566806"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-female-to-female-1-5m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Female to Female 1.5m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646284226861,"sku":"TBD0602455109","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455109.jpg?v=1688566826"},{"product_id":"dtech-rs232-serial-direct-line-db9-extension-line-female-to-female-5m","title":"DTECH RS232 Serial Direct Line DB9 Extension Line Female to Female 5m","description":"\u003cbr\u003e1. Specification: 9 for 9 holes 30AWG\u003cbr\u003e2. Outer skin: environmentally friendly PVC\u003cbr\u003e3. Shield: aluminum foil\u003cbr\u003e4. Connector: standard nickel-plated connector\u003cbr\u003e5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.\u003cbr\u003e6. Wire diameter: about 6mm\u003cbr\u003e7. Line length: about 1.5\/2\/3\/5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The plug is easy to pull out and insert, durable\u003cbr\u003e2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference\u003cbr\u003e3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices\u003cbr\u003e4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol\u003cbr\u003e5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance\u003cbr\u003e6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646286946605,"sku":"TBD0602455112","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602455112.jpg?v=1688566851"},{"product_id":"dtech-iot9031b-rs485-422-to-tcp-ip-ethernet-serial-port-server-cn-plug","title":"DTECH IOT9031B RS485\/422 To TCP\/IP Ethernet Serial Port Server, CN Plug","description":"\u003cbr\u003e1. Input voltage: DC 9V-70V\u003cbr\u003e2. Input current: external power supply 1A\u003cbr\u003e3. Power supply mode: wide voltage or POE power supply mode\u003cbr\u003e4. Packing list: server x1, 12V 1A power supply x1, manual x1, foot pad x4\u003cbr\u003e5. Size: about 9 x 7 x 2.15cm\u003cbr\u003e\u003cbr\u003eEthernet Standard:\u003cbr\u003e1. Number of ports: one RJ45 standard network port\u003cbr\u003e2. Speed: support 10\/100M, full-duplex\/half-duplex adaptive Ethernet interface, compatible with 802.3 protocol\u003cbr\u003e3. Network protocol: IP, TCP, DHCP, RTU, HTTPD Client\u003cbr\u003e4. Buffer: send: 6K bytes, receive: 4K bytes\u003cbr\u003e\u003cbr\u003eSerial port:\u003cbr\u003e1. Number of ports: two\u003cbr\u003e2. Interface standard: RS-485, RS422\u003cbr\u003e3. Data bits: 5, 6, 7, 8\u003cbr\u003e4. Stop bit: 1, 2\u003cbr\u003e5. Check digit: None, Even, Odd, Space, Mark\u003cbr\u003e6. Baud rate: 300-921.6kbps\u003cbr\u003e7. Cache: Receive: 800 bytes\u003cbr\u003e\u003cbr\u003esoftware:\u003cbr\u003e1. Virtual serial port: NetModuleConfig (windows2000 or higher (32\/64 bit))\u003cbr\u003e2. Configuration method: PC setting software\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Connect the server device through the Intel network signal of the computer, transmit the remote RS485\/422 communication function, the transmission distance is more than 1200m, and each converter can connect 32 RS485\/422 interface devices\u003cbr\u003e2. Using a high-speed processor chip, the signal is automatically sent and received without delay\u003cbr\u003e3. Modbus RTU\/TCP bidirectional transparent transmission\u003cbr\u003e4. Support baud rate 300-921.6kbps data transmission, higher rate, faster data transmission\u003cbr\u003e5. Built-in Ethernet media transport layer (MAC) and physical layer (PHY), support 10\/100M, full-duplex\/half-duplex adaptive Ethernet interface, compatible with network 802.3 protocol\u003cbr\u003e6. DHCP automatically obtains IP address, DNS domain name access\u003cbr\u003e7. Powerful POE power supply function, pay attention to choose POE switches with 4\/5 and 7\/8 power supply modes, each POE switch port can be connected to a server\u003cbr\u003e8. External power supply 9-70V wide voltage, support a wide range of integrated circuits, three power supply modes, more convenient to use (POE 9-70V power supply, DC 12V 1A power supply, DC9-70V terminal power supply)\u003cbr\u003e9. 4 working modes, TCP Server mode\/TCP Client mode\/UDP mode\/HTTPD Client mode\u003cbr\u003e10. Host computer virtual serial port configuration tool, easy to use\u003cbr\u003e11. Widely used in automatic control system, access control system, attendance system, credit card system, POS system, power system, monitoring system, data acquisition system, bank self-service system, etc.\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646287733037,"sku":"TBD06024545","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD06024545.jpg?v=1688566861"},{"product_id":"dtech-dt-5002a-1-8m-usb-to-rs232-serial-line-db9-needle-com-port","title":"DTECH DT-5002A 1.8m USB To RS232 Serial Line DB9 Needle COM Port","description":"\u003cbr\u003e1. Core: tinned copper\u003cbr\u003e2. Plug: gold-plated plug\u003cbr\u003e3. Chip: PL2303RA\u003cbr\u003e4. Baud rate: 2400bps-115200bps\u003cbr\u003e5. PCB board: epoxy glass fiber double board\u003cbr\u003e6. Working voltage: DC 5V\u003cbr\u003e7. Working current: 200mA\u003cbr\u003e8. Support system: Windows XP, Win 7\/8\/10 (Win 8\/10 driver-free), and plug-and-play for Windows series, MacOS, Linux and other systems\u003cbr\u003e9. Length: about 1.8m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Using PL2303RA chip, stable transmission, durable, high performance, low power consumption\u003cbr\u003e2. Wide range of applications, suitable for connecting computers and various serial devices\u003cbr\u003e3. The wire is braided with 80 pieces of tinned copper, wrapped in aluminum foil + metal braided mesh, double shielded, and has good anti-interference effect\u003cbr\u003e4. Automatically control the direction of data flow through the I\/O circuit to realize analog conversion\u003cbr\u003e5. Built-in zero-delay automatic transceiver conversion, high-speed data transmission without delay\u003cbr\u003e6. The plug is gold-plated, corrosion resistance, high and low temperature resistance, durable\u003cbr\u003e7. Environmentally friendly PVC outer skin, easy to curl and resist pulling\u003cbr\u003e8. The device interface is fixed by screws, which is stable and not easy to loosen\u003cbr\u003e9. Thick copper core, small impedance, fast and stable transmission\u003cbr\u003e10. Lengthen the tail, not easy to break\u003cbr\u003e11. Multiple protection, safer to use\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646289371437,"sku":"TBD06024541","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD06024541.jpg?v=1688566871"},{"product_id":"dtech-dt-9000-passive-bidirectional-rs232-to-rs485-serial-communication-protocol-module-converter","title":"DTECH DT-9000 Passive Bidirectional RS232 To RS485 Serial Communication Protocol Module Converter","description":"\u003cbr\u003e1. Interface compatible: RS485\/RS232C standard\u003cbr\u003e2. Material: ABS\u003cbr\u003e3. Working mode: asynchronous half-duplex differential transmission\u003cbr\u003e4. Protection level: 600W lightning surge protection per line, about 15KV electrostatic protection\u003cbr\u003e5. Transmission distance: RS-485 is less than 1200m, RS-232 is within 15m\u003cbr\u003e6. Transmission rate: 300-115.2kbps\u003cbr\u003e7. Communication mode: point-to-point\/two-wire half-duplex, point-to-multipoint\/two-wire half-duplex\u003cbr\u003e8. Size: about 6.4 x 3.3 x 1.7mm\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Built-in TVS fuse diode, support RS485\/RS232 protocol equipment remote transmission\u003cbr\u003e2. Driven by RS232 charge pump, no external power supply required\u003cbr\u003e3. The I\/O circuit automatically controls the data flow direction\u003cbr\u003e4. Built-in zero-delay automatic transceiver conversion device, data transmission without delay\u003cbr\u003e5. Multiple protections, safer to use, 600W surge protection power per line, about 15KV electrostatic protection\u003cbr\u003e6. Asynchronous half-duplex differential transmission, two communication methods, stable transmission, convenient and fast\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646367326509,"sku":"TBD06024294","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD06024294.jpg?v=1688567580"},{"product_id":"dtech-dt-5019-usb-to-rs485-422-industrial-converter-serial-line-communication-adapter1-2m","title":"DTECH DT-5019 USB To RS485\/422 Industrial Converter Serial Line Communication Adapter(1.2m)","description":"\u003cbr\u003e1. Compatible standards: The interface is compatible with EIA\/TIA RS-485 and RS-422 standards\u003cbr\u003e2. Material: ABS\u003cbr\u003e3. Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment\u003cbr\u003e4. Chip: FTDI-FT232RL+sp485 dual chip\u003cbr\u003e5. Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication\u003cbr\u003e6. USB signal: VCC, DATA+, DATA-, GND\u003cbr\u003e7. RS-485\/RS-422\/DB9 pin signal: T\/R+, T\/R-, GND\u003cbr\u003e8. Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal\u003cbr\u003e9. Communication rate: 300bps-460800bps, automatic detection of serial port signal rate\u003cbr\u003e10. Communication distance: about 0-5 meters at the USB end; about 0-1200 meters at the RS-485\/RS-422 end\u003cbr\u003e11. Number of connectable nodes: support RS-485\/RS-422 terminal 32 nodes\u003cbr\u003e12. Communication mode: RS-485 point-to-point half-duplex communication, RS-485 point-to-multipoint half-duplex communication, RS-422 point-to-point full-duplex communication, RS-422 point-to-multipoint full-duplex communication\u003cbr\u003e13. Protection level: about 15kV IEC1000-4-2 Air Discharge\u003cbr\u003e14. Lightning protection and surge protection: 600W lightning surge protection\u003cbr\u003e15. Wiring method: terminal equipment can be connected by twisted pair or shielded wire\u003cbr\u003e16. Transmission medium: twisted pair or shielded wire\u003cbr\u003e17. Support system: Windows10\/8\/8.1\/7, Server 2008, XP, Vista, Mac OS8\/9, OS-X, Linux2.4 and other systems\u003cbr\u003e18. Power supply mode: USB power supply\u003cbr\u003e19. Voltage range: 5V\u003cbr\u003e20. Working current: less than 300mA\u003cbr\u003e21. Application scenarios: industrial automation control system, access control system, power control system, parking lot system, attendance machine, industrial computer, PLC controller, etc.\u003cbr\u003e22. Length: about 1.2m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Built-in FTDI-FT232RL+SP485 dual-chip, high-speed logic processing chip, TVS insurance diode, support RS485\/422 protocol equipment long-distance transmission, stable and durable\u003cbr\u003e2. 32 RS485\/422 devices can be connected, the data communication baud rate range is about 300bps-460800bps\u003cbr\u003e3. Wide range of applications, suitable for connection between computers and various RS485\/422 devices, two-way interactive data transmission\u003cbr\u003e4. Automatically control the direction of data flow through the I\/O circuit, and automatically determine and control the direction of data transmission\u003cbr\u003e5. Built-in zero-delay automatic transceiver conversion, automatic detection of serial port signal rate\u003cbr\u003e6. Multi-system compatibility, support Windows10\/8\/8.1\/7, Server 2008, XP, Vista, Mac OS8\/9, OS-X, Linux2.4 and other systems\u003cbr\u003e7. Safety lightning protection, surge protection\u003cbr\u003e8. Built-in 3 kinds of data indicators, easy to check the working status\u003cbr\u003e9. Use 24WG thick 80 braided tinned copper core, tightly shielded inside and outside, to strengthen anti-electromagnetic interference\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646383546669,"sku":"TBD0602427201A","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0602427201A.jpg?v=1688567726"},{"product_id":"dtech-dt-5119-0-5m-usb-to-rs485-422-industrial-converter-serial-line-communication-adapter","title":"DTECH DT-5119 0.5m USB To RS485\/422 Industrial Converter Serial Line Communication Adapter","description":"\u003cbr\u003e1. Compatible standards: The interface is compatible with EIA\/TIA RS-485 and RS-422 standards\u003cbr\u003e2. Material: ABS\u003cbr\u003e3. Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment\u003cbr\u003e4. Chip: FTDI-FT232RL+sp485 dual chip\u003cbr\u003e5. Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication\u003cbr\u003e6. USB signal: VCC, DATA+, DATA-, GND\u003cbr\u003e7. RS-485\/RS-422\/DB9 pin signal: T\/R+, T\/R-, GND\u003cbr\u003e8. Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal\u003cbr\u003e9. Communication rate: 300bps-460800bps, automatic detection of serial port signal rate\u003cbr\u003e10. Communication distance: about 0-5 meters at the USB end; about 0-1200 meters at the RS-485\/RS-422 end\u003cbr\u003e11. Number of connectable nodes: support RS-485\/RS-422 terminal 32 nodes\u003cbr\u003e12. Communication mode: RS-485 point-to-point half-duplex communication, RS-485 point-to-multipoint half-duplex communication, RS-422 point-to-point full-duplex communication, RS-422 point-to-multipoint full-duplex communication\u003cbr\u003e13. Protection level: about 15kV IEC1000-4-2 Air Discharge\u003cbr\u003e14. Lightning protection and surge protection: 600W lightning surge protection\u003cbr\u003e15. Wiring method: terminal equipment can be connected by twisted pair or shielded wire\u003cbr\u003e16. Transmission medium: twisted pair or shielded wire\u003cbr\u003e17. Support system: Windows10\/8\/8.1\/7, Server 2008, XP, Vista, Mac OS8\/9, OS-X, Linux2.4 and other systems\u003cbr\u003e18. Power supply mode: USB power supply\u003cbr\u003e19. Voltage range: 5V\u003cbr\u003e20. Working current: less than 300mA\u003cbr\u003e21. Application scenarios: industrial automation control system, access control system, power control system, parking lot system, attendance machine, industrial computer, PLC controller, etc.\u003cbr\u003e22. Weight: about 70g\u003cbr\u003e23. Length: about 0.5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. Built-in FTDI-FT232RL+SP485 dual-chip, high-speed logic processing chip, TVS insurance diode, support RS485\/422 protocol equipment long-distance transmission, stable and durable\u003cbr\u003e2. 32 RS485\/422 devices can be connected, the data communication baud rate range is about 300bps-460800bps\u003cbr\u003e3. Wide range of applications, suitable for connection between computers and various RS485\/422 devices, two-way interactive data transmission\u003cbr\u003e4. Automatically control the direction of data flow through the I\/O circuit, and automatically determine and control the direction of data transmission\u003cbr\u003e5. Built-in zero-delay automatic transceiver conversion, automatic detection of serial port signal rate\u003cbr\u003e6. Multi-system compatibility, support Windows10\/8\/8.1\/7, Server 2008, XP, Vista, Mac OS8\/9, OS-X, Linux2.4 and other systems\u003cbr\u003e7. Safety lightning protection, surge protection\u003cbr\u003e8. Built-in 3 kinds of data indicators, easy to check the working status\u003cbr\u003e9. Use 24WG thick 80 braided tinned copper core, tightly shielded inside and outside, to strengthen anti-electromagnetic interference\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45646388035885,"sku":"TBD06024265","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD06024265.jpg?v=1688567769"},{"product_id":"pcie-to-db9-rs232-serial-port-expansion-card-pci-e-express-riser-card-converter","title":"PCIE to DB9 RS232 Serial Port Expansion Card PCI-E Express Riser Card Converter","description":"1.PCIE x 1 A RS232 Serial Port Card 8DB9 can use the idle PCIE x 1 socket on your motherboard to expand 8 RS232 serial ports used for automatic system manufacturing and system integration.\u003cbr\u003e2.The PCIE x 1 to 8 serial port card is designed for POS, ATM and other applications. You can connect various serial port devices such as PC, terminal, modem, printer, scanner, etc. Each port has a data rate of 921.6 Kbps.\u003cbr\u003e3.Provides the configuration control signal, ensures the serial port equipment, peripheral compatibility allows you to install the multiserial card on the PC or shared server.\u003cbr\u003e4.The PCIE to 8DB9 expansion card is equipped with an aluminum alloy heat sink with strong thermal conductivity, which can protect the chip from burning for a long time and extend the life of the adapter card.\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45650545246509,"sku":"SYA0016951","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/SYA0016951.jpg?v=1688591588"},{"product_id":"rs232-serial-port-tx382b-2-port-pci-to-9-pin-com-riser-card-adapter-with-tracking-number","title":"RS232 Serial Port TX382B 2 Port Pci to 9 Pin Com Riser Card Adapter with Tracking Number","description":"1.Support 32-bit PCI, 33MHz speed, PCI Standard 2.3 version.\u003cbr\u003e2.The 2-Port Serial Card can be installed in an available PCI slot to add two RS232 serial ports. A cost-effective solution for connecting any new or legacy serial device, with data transfer rates up to 115.2 Kbps.\u003cbr\u003e3.Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more to your system, the adapter card supports IRQ sharing and works perfectly with Windows 7, Server 2008 R2, XP, Server 2003, 2000, ME, 98, 95, NT4, 3.1, DOS and Linux. It does not support win10 operating system.\u003cbr\u003e4.Supports standard 16550 UART with 256-byte transmit and receive FIFO.\u003cbr\u003e5.The 16550 2-Port PCI2S550 Serial Card can be installed in an available PCI slot to add two RS232 serial ports. A cost-effective solution for connecting any new or legacy serial device, with data transfer rates up to 115.2 Kbps.\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45650548326701,"sku":"SYA0016950","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/SYA0016950.jpg?v=1688591616"},{"product_id":"dtech-dt-5019-usb-to-rs485-rs422-conversion-cable-ft232-chip-length-0-5m","title":"DTECH DT-5019 USB to RS485 \/ RS422 Conversion Cable, FT232 Chip, Length: 0.5m","description":"\u003cbr\u003e1. Interface compatibility: RS422\/RS485 standard\u003cbr\u003e2. Working mode: asynchronous differential transmission (half full duplex)\u003cbr\u003e3. Transmission rate: 300-3000000bps\u003cbr\u003e4. Environmental protection level: 600W lightning surge protection for each line of RS485 interface\u003cbr\u003e5. Transmission medium: twisted pair (wire diameter above 0.5mm) or shielded wire\u003cbr\u003e6. Signal indication: red light power, green light sending signal, yellow light receiving signal\u003cbr\u003e7. Support system: WindowsXP, WIN7, WIN8, WIN10, also use Windows series, MacOS, Linux and other systems\u003cbr\u003e8. Transmission distance: 1200 meters at the RS422\/485 end, and the USB cable is no more than 5 meters\u003cbr\u003e9. Length: about 0.5\/1.5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. It has a wide range of applications and meets different needs. It is suitable for the connection of various RS485\/RS422 devices on the computer, two-way mutual data transmission, both USB to RS485\/RS422 and RS485\/RS422 to USB\u003cbr\u003e2. Dual chip design, better performance, stable communication signal, built-in CP2102+SP485 chip, plus TVS diode protection, support RS485\/422 protocol equipment long-distance transmission, durable\u003cbr\u003e3. It can connect 256 RS485\/RS422 devices, point-to-multipoint, each converter can connect 256 RS422 or RS485 interface devices, and the data communication baud rate range is 300-3000000bps\u003cbr\u003e4. The converter has zero-delay automatic transmission and reception conversion to ensure high-speed data transmission and no delay in data transmission, ensuring faster signal operation, and providing a reliable connection for communication\u003cbr\u003e5. Three kinds of data indicator display, easy to see the working status\u003cbr\u003e6. With filter magnetic ring, signal transmission is more stable\u003cbr\u003e7. Select 28\/24WG thick tinned copper core, plus multi-layer shielding, signal transmission is more stable\u003cbr\u003e8. Support multiple technologies, compatible with USB2.0, RS485, RS422 standard protocols, automatically judge and control the data transmission direction, and automatically detect the serial port signal baud rate\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45650895241517,"sku":"TBD0601719201","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0601719201.jpg?v=1688594131"},{"product_id":"dtech-dt-5019-usb-to-rs485-rs422-conversion-cable-ft232-chip-length-1-5m","title":"DTECH DT-5019 USB to RS485 \/ RS422 Conversion Cable, FT232 Chip, Length: 1.5m","description":"\u003cbr\u003e1. Interface compatibility: RS422\/RS485 standard\u003cbr\u003e2. Working mode: asynchronous differential transmission (half full duplex)\u003cbr\u003e3. Transmission rate: 300-3000000bps\u003cbr\u003e4. Environmental protection level: 600W lightning surge protection for each line of RS485 interface\u003cbr\u003e5. Transmission medium: twisted pair (wire diameter above 0.5mm) or shielded wire\u003cbr\u003e6. Signal indication: red light power, green light sending signal, yellow light receiving signal\u003cbr\u003e7. Support system: WindowsXP, WIN7, WIN8, WIN10, also use Windows series, MacOS, Linux and other systems\u003cbr\u003e8. Transmission distance: 1200 meters at the RS422\/485 end, and the USB cable is no more than 5 meters\u003cbr\u003e9. Length: about 0.5\/1.5m\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. It has a wide range of applications and meets different needs. It is suitable for the connection of various RS485\/RS422 devices on the computer, two-way mutual data transmission, both USB to RS485\/RS422 and RS485\/RS422 to USB\u003cbr\u003e2. Dual chip design, better performance, stable communication signal, built-in CP2102+SP485 chip, plus TVS diode protection, support RS485\/422 protocol equipment long-distance transmission, durable\u003cbr\u003e3. It can connect 256 RS485\/RS422 devices, point-to-multipoint, each converter can connect 256 RS422 or RS485 interface devices, and the data communication baud rate range is 300-3000000bps\u003cbr\u003e4. The converter has zero-delay automatic transmission and reception conversion to ensure high-speed data transmission and no delay in data transmission, ensuring faster signal operation, and providing a reliable connection for communication\u003cbr\u003e5. Three kinds of data indicator display, easy to see the working status\u003cbr\u003e6. With filter magnetic ring, signal transmission is more stable\u003cbr\u003e7. Select 28\/24WG thick tinned copper core, plus multi-layer shielding, signal transmission is more stable\u003cbr\u003e8. Support multiple technologies, compatible with USB2.0, RS485, RS422 standard protocols, automatically judge and control the data transmission direction, and automatically detect the serial port signal baud rate\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45650907660589,"sku":"TBD0601719202","price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0601719202.jpg?v=1688594283"},{"product_id":"10-pcs-db9-female-plug-weld-type-connector","title":"10 PCS DB9 Female Plug Weld Type Connector","description":"1. Type: solder type \u003cbr\u003e2. Body Orientation: straight \u003cbr\u003e3. Pins: 9 pin \u003cbr\u003e4. Rows: 2 rows \u003cbr\u003e5. Size: 3 x 1.4 x 1.5cm\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45651638157613,"sku":"PC2147","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/PC2147.jpg?v=1688605841"},{"product_id":"d-y-tech-usb-to-db9-rs232com-serial-cable-specification-pl2303-1-5m","title":"D.Y.TECH USB to DB9 RS232COM Serial Cable, Specification： PL2303 1.5m","description":"\u003cbr\u003e1. Wire core material: oxygen-free copper\u003cbr\u003e2. Outer cover: PVC\u003cbr\u003e3. Interface: USB 2.0\u003cbr\u003e4. In the case of networking, Win8\/10 system does not need to download and install the driver\u003cbr\u003e5. PLC programming, stable and smooth transmission, no garbled codes\u003cbr\u003e6. Support RS232 serial port page, support remote wake-up\u003cbr\u003e7. Strong anti-interference, stable transmission without loss\u003cbr\u003e8. The computer is connected to the cash register, and the reading is fast and does not freeze, and the cash register is efficient\u003cbr\u003e9. The computer is connected to the attendance machine, instant messaging is easy to manage\u003cbr\u003e10. Weight: about 90 grams\u003cbr\u003e11. Dimensions: 36x16mm, 62x34mm\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45651645399341,"sku":"TBD0587451602","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0587451602.jpg?v=1688605917"},{"product_id":"d-y-tech-usb-to-db9-rs232com-serial-cable-specification-ft232-1-5m","title":"D.Y.TECH USB to DB9 RS232COM Serial Cable, Specification： FT232 1.5m","description":"\u003cbr\u003e1. Wire core material: oxygen-free copper\u003cbr\u003e2. Outer cover: PVC\u003cbr\u003e3. Interface: USB 2.0\u003cbr\u003e4. In the case of networking, Win8\/10 system does not need to download and install the driver\u003cbr\u003e5. PLC programming, stable and smooth transmission, no garbled codes\u003cbr\u003e6. Support RS232 serial port page, support remote wake-up\u003cbr\u003e7. Strong anti-interference, stable transmission without loss\u003cbr\u003e8. The computer is connected to the cash register, and the reading is fast and does not freeze, and the cash register is efficient\u003cbr\u003e9. The computer is connected to the attendance machine, instant messaging is easy to manage\u003cbr\u003e10. Weight: about 90 grams\u003cbr\u003e11. Dimensions: 36x16mm, 62x34mm\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45651645792557,"sku":"TBD0587451601","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0587451601.jpg?v=1688605932"},{"product_id":"usb-to-rs232-female-serial-port-computer-cable-cable-length-1-5m","title":"USB to RS232 Female Serial Port Computer Cable, Cable Length: 1.5m","description":"1. This cable is designed for connection to cellular phone, digital camera, modems or ISDN terminal adapters \u003cbr\u003e2. Chipset CH340 inside \u003cbr\u003e3. Full compliant with the USB2.0\/1.1 standard \u003cbr\u003e4. Support the RS232 Serial interface \u003cbr\u003e5. Support automatic handshake mode \u003cbr\u003e6. Over 1Mbps data transfer rate \u003cbr\u003e7. Hot plug \u003cbr\u003e8. Support remote wake-up and power management \u003cbr\u003e9. Transfers your RS232 device to a USB device \u003cbr\u003e10. Easy to install \u003cbr\u003e11. Support Windows 98\/ME\/2000\/XP\/Server 2003\/Vista\/ \u003cbr\u003eServer 2008\/Win7 32 bits \u003cbr\u003e12. Cable length: 1.5m\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45652972110125,"sku":"PC1443","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/PC1443.jpg?v=1688613768"},{"product_id":"db9-9pin-com-port-host-case-cable-rs232-port-plate-cable-length-36cmgrey","title":"DB9 9pin Com Port host case Cable \/ RS232 port plate cable, Length: 36cm(Grey)","description":"1) Used to extend the COM interface to connect the motherboard and old-fashioned game controller interface must motherboard this extension can only be used \u003cbr\u003e\u003cbr\u003e2) COM cable with a baffle , installed on the motherboard serial line , you can increase your computer's COM port with the baffles installed in the PCI at \u003cbr\u003e\u003cbr\u003e3) 9-pin COM port rear baffle line : one for the standard 9-pin COM port , the other one connected to the motherboard pins \u003cbr\u003e\u003cbr\u003eEmpty PCI slot  \u003cbr\u003e\u003cbr\u003e4) Baffle behind to in front of mouth \u003cbr\u003e\u003cbr\u003e5) Installation is simple and convenient to a 9-pin COM port for your computer \u003cbr\u003e\u003cbr\u003e6) Length: 36cm","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45661128524077,"sku":"S-PC-0243","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/S-PC-0243.jpg?v=1688693714"},{"product_id":"serial-rs232-db9-9-pin-female-to-female-adapter-converter","title":"Serial RS232 DB9 9 Pin Female to Female Adapter Converter(Blue)","description":"1) Connect 2 male serial cables together, or change a male 9 pin connection to a female 9 pin connection with the super portable 9 pin female to female adapter \u003cbr\u003e\u003cbr\u003e2) Compact design with high quality \u003cbr\u003e\u003cbr\u003e3) Support RS 232 Serial interface (DB9) \u003cbr\u003e\u003cbr\u003e4) 9 pin female to female \u003cbr\u003e\u003cbr\u003e5) Serial RS232 DSUB connection \u003cbr\u003e\u003cbr\u003e6) Convert male 9 pin to female 9 pin  \u003cbr\u003e\u003cbr\u003e7) Also used as a coupler  \u003cbr\u003e\u003cbr\u003e8) Size: 3.2x1.8x1.3cm \u003cbr\u003e\u003cbr\u003e9) Weight: 10g","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45661141827885,"sku":"S-PC-0221A","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/S-PC-0221A.jpg?v=1688694031"},{"product_id":"rs-232-to-rs-485-data-communications-interface-converter-ut-201","title":"RS-232 to RS-485 Data Communications Interface Converter (UT-201)","description":"1) Serial port feature: Concurrently compatible with RS-232C, RS-485 standard of EIA\/TIA \u003cbr\u003e\u003cbr\u003e2) Electric interface: RS-232 interface is DB9 interface (female). RS-485 interface is DB9 interface (male), or RJ-45 interface. DB9 needle (male) interface can adapt to patch panel, and through binding post it is convenient to wire routing \u003cbr\u003e\u003cbr\u003e3) Protection rate: 600W surge protection \u003cbr\u003e\u003cbr\u003e4) Signal indication: Indicator lights TXD,RXD,POWER \u003cbr\u003e\u003cbr\u003e5) Work methods: Asynchronous half-duplex differential transmission \u003cbr\u003e\u003cbr\u003e6) Transmission media: Twisted pair or shielded cable \u003cbr\u003e\u003cbr\u003e7) Transmission distance: 1,200M (115200bps~9600bps) \u003cbr\u003e\u003cbr\u003e8) Work environment: -25C to 70°C, relative humidity: 5% to 95% \u003cbr\u003e\u003cbr\u003e9) Power Input: DC 9V\/350mA \u003cbr\u003e\u003cbr\u003e10) Size: 63 x 33 x 17mm","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45661316809005,"sku":"S-PC-0237","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/S-PC-0237.jpg?v=1688696783"},{"product_id":"rs-232-to-rs-485-data-converter","title":"RS-232 to RS-485 Data Converter","description":"RS485 Network application： \u003cbr\u003e\u003cbr\u003e- This means can be adopted when one RS232 mainboard will control more than 32 RS485 subsidy equipment, and the compatible resistance should be added for the prevention on the signal reflection and disturbance 12 , 1\/4 watts \u003cbr\u003e\u003cbr\u003eSpecification: \u003cbr\u003e\u003cbr\u003e1) Serial port feature: Concurrently compatible with RS-232C, RS-485 Standard of EIA\/TIA \u003cbr\u003e\u003cbr\u003e2) Electric interface: DB9 hole interface of RS-232 end, DB9 pin connector of RS-485 end, compatible with post (5 connection) \u003cbr\u003e\u003cbr\u003e3) Work methods: asynchronous half duplex \u003cbr\u003e\u003cbr\u003e4) Transmission media: common wire, doule wire or UTP or shielding line \u003cbr\u003e\u003cbr\u003e5) Transmission speed: 300 – 115 -521BDS \u003cbr\u003e\u003cbr\u003e6) Transmission distance: 5 meters (RS-232 end) 1200 meters (RS-485 end) \u003cbr\u003e\u003cbr\u003e7) Telecommunication agreement: transparent \u003cbr\u003e\u003cbr\u003e8) Work environment: -10 to 85 , relative humidity: 5% to 95% \u003cbr\u003e\u003cbr\u003e9) Signals:  \u003cbr\u003e\u003cbr\u003e- RS-232: TXD , RXD , RTS, CTS, DTR, DSR, DCD, CND \u003cbr\u003e\u003cbr\u003e- RS-485: Date+ , Date- , GND \u003cbr\u003e\u003cbr\u003ePackage Contents:  \u003cbr\u003e\u003cbr\u003e1) 1 x RS-232 to RS-485 Data Converter \u003cbr\u003e\u003cbr\u003e2) 1 x 9 Pin Serial D-Connector Cable, Cable length: 135cm \u003cbr\u003e\u003cbr\u003e3) 1 x Instruction Manual","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45661323886893,"sku":"S-PC-0236","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/S-PC-0236.jpg?v=1688696848"},{"product_id":"sintechi-rs-232-to-rs-485-passive-converter","title":"Sintechi RS-232 to RS-485 Passive Converter","description":"1) Serial port feature: Concurrently compatible with RS-232C, RS-485 standard  \u003cbr\u003e\u003cbr\u003e2) Electric interface: RS-232 interface is DB9 interface (female). RS-485 interface is DB9 interface (male), or RJ-45 interface. DB9 needle (male) interface can adapt to patch panel, and through binding post it is convenient to wire routing \u003cbr\u003e\u003cbr\u003e3) Protection rate: 600W surge protection \u003cbr\u003e\u003cbr\u003e4) Signal indication: Indicator lights TXD,RXD,POWER \u003cbr\u003e\u003cbr\u003e5) Work methods: Asynchronous half-duplex differential transmission \u003cbr\u003e\u003cbr\u003e6) Transmission media: Twisted pair or shielded twisted pair (STP) \u003cbr\u003e\u003cbr\u003e7) Transmission distance: 1,200M 5m(RS-232) \u003cbr\u003e\u003cbr\u003e8) Work environment: -20C to 85°C, relative humidity: 5% to 95% \u003cbr\u003e\u003cbr\u003e9) Mechanical dimension: 95x33x17mm","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45661339189549,"sku":"S-PC-0239","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/S-PC-0239.jpg?v=1688696922"},{"product_id":"rs232-to-rs485-communication-drivers-converters","title":"RS232 to RS485 Communication Drivers \u0026 Converters","description":"1. Serial port feature: concurrently compatible with RS-232C, RS-485 standard of EIA\/TIA. \u003cbr\u003e2.  Electric interface: DB9 hole interface of RS-232 end, DB9 pin connector of RS-485 end, compatible with post (5 connection). \u003cbr\u003e3. Work methods: asynchronous half duplex. \u003cbr\u003e4. Transmission media: common wire, double wire or UTP or shielding line. \u003cbr\u003e5. Transmission speed: 300~115~21BDS. \u003cbr\u003e6. Transmission distance: 5 meters(RS-232 end) 1.200 meters(RS-485 end). \u003cbr\u003e7. RS232 Adapter work environment: -20 degree C to 85 degree C, relative humidity: 5% to 95%. \u003cbr\u003e8. RS485 Converter signals: D+\/A D-\/B GND +5V-12V\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45661364322605,"sku":"S-PC-0240","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/S-PC-0240.jpg?v=1688697054"},{"product_id":"usb-2-0-to-db25-pin-female-cable-length-1-5m","title":"USB 2.0 to DB25 Pin Female Cable, Length: 1.5m","description":"1. Use standard USB 2.0 cable \u003cbr\u003e2. Compatible to USB 1.1 \u003cbr\u003e3. Speed can reach 12Mbps \u003cbr\u003e4. Support Windows 98 SE\/ ME\/ CE\/ 2000\/ 2003\/ XP\/ VISTA\/ Windows 7\/ LINUX  \u003cbr\u003e5. Anti-electromagnetic interference designed  \u003cbr\u003e6. Length: 1.5m \u003cbr\u003e7. 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