HDMI To Optical HD 4K Audio Splitter

1. Material: metal body2. Manually switch HDMI pass-through mode/2.0 stereo channel mode/5.1 channel mode3. DC5V power supply design, stronger compatibility4. Good shielding effect and strong anti-interference performance5. Corrosion resistance, strong heat dissipation6. Support 4Kx2K high-definition resolution, and display the details of the picture clearly7. External function of optical fiber interface8. Dimensions: 85x61x21mm