Fiber HDMI Cable 50ft, High Speed HDMI Fiber Optic Cable 1.4 4K@30Hz 10.2Gbps PET Braided Cord and Gold Plated Connector with HDR - VR Partner (15m) Approximate Zero Attenuation: The attenuation rate of optical fiber cable is &lt;0.0035dB/m, which mean no signal delay and provides higher speed than copper HDMI cable. Support 10.2Gbps high bandwidth, long distance transmission resolutions up to 4K@30Hz. Premium Material: Made of 24K gold-plated connector, PET braided cord, no external power needed, no signal amplifier required. Smart Connect Light, More convenient installation: Plug No.1 HDMI connector to hdmi source device, the LED lamp on the other end of No.2 connector naturally light up. It makes your connection more comfortable in the dark environment, LED lamp will automatic close when connected. Notice: This fiber HDMI cable is only one-way transmission, not bidirectional. Please notice the "HDMI Source" and "HDMI Display ". Wide Compatibility: Work with all device bearing the HDMI port, such as Blu-ray player, PS4, xbox, computer, DVD, DVR, Roku, TV, monitor, projector. Having a fiber HDMI cable, play HD game, watch HD movie, let your mood in exciting.