4K Fiber Optic HDMI Cable Supports 4K60Hz 444422420 HDR Dolby Vision HDCP22 ARC 3D High Speed 18Gbps Slim and Flexible Active HDMI Cable 33ft Silver

4K HDMI Cable: ZhiLiXing Fiber Optic HDMI Cable has improved the production process and incorporates the latest fiber optic technology chips to greatly enhance signal transmission stability and device compatibility. Plug and Play, without external power supply, no special setup required, compatible with all kinds of HDMI device. No Signal Loss & No Interference: One of the greatest things about this optic fiber HDMI cable is its combination of affordability and reliability. It needs no repeater or signal booster to work, no loss of signal over distance and no EMI interference to degrade the signal. Ultra 3D over HDMI: Defines input and output protocols for major 3D video formats, paving the way for 3D home theater. More Display for Better Productivity. Audio Return Channel: Allows HDTVs with a built-in tuner to send audio upstream to surround sound audio receiver. The connectors provide high speed bandwidth for amazing video and sound quality. HDMI Ethernet Channel: Adds data to the HDMI cable enabling high-speed bi-directional network communication. Watch or play anywhere!