HDMI To Optical HD 4K Audio Splitter

1. Material: metal body
2. Manually switch HDMI pass-through mode/2.0 stereo channel mode/5.1 channel mode
3. DC5V power supply design, stronger compatibility
4. Good shielding effect and strong anti-interference performance
5. Corrosion resistance, strong heat dissipation
6. Support 4Kx2K high-definition resolution, and display the details of the picture clearly
7. External function of optical fiber interface
8. Dimensions: 85x61x21mm