Unitek y-c166k hdmi male to female 4k/hdr extension cable 3m

HDMI 2.0 specification with 18Gbps high-speed bandwidth. Backward compatible with HDMI 1.4 and lower version. Design for transmitting the 4K@60Hz Ultra HD display signal and to let users enjoy the cinema experience. Backward compatible. With HDR10, greater detail and contrast in both the dark and bright parts in the same image as well as an extended color space. Support HDCP 2.2, meet the requirements of Ultra HD Netflix or Amazon Prime Video and more. Support 48-Bit Deep Color, 7.1 surround sound, Audio Return Channel (ARC), 3D, and Ethernet Channel. Made with 28AWG tinned copper conductors to provide superior conductivity, and constructed with triple shielding to effectively against EMI interference and ensure signal transmission stability.