This optic fiber HDMI cable is only one way transmission, not bidirectional. Please notice the "Source" and "Display ".
Product Features:
1.No any delay,Light speed to transmission data.
2.Zinc alloy shell and Gold plating plug,more stable and durable,never rust.
3.Support 4K UHD resolution, Restore the real 4K world.
4.Optical signal transmission data, free from electromagnetic interference.
5.Long-distance transmission of data without attenuation.
6.Ultra low power consumption,don't need extra power supply,more convenience.
7.No radiation, safer and healthier.
8.18Gbps high-bandwidth transmission, image transmission does not drop frames, not stuck.
9.Support many kind of electronic equipment like PS4,Xbox,PC,Computer,VR,Laptop,HD.