Description HDMI 4K cables have tremendous bandwidth which makes it ready for the next generations of home entertainment products. These are the fastest category of cables currently available and meets the needs of 3D programming and even higher resolution video like 1440p and the next gigantic leap in video reproduction, 4K/2K, which will provide more than quadruple the resolution of 1080p. If you are looking for the Ultimate 4K HDMI Cable at a reasonable price then this is it. Premium Black 4K HDMI Cable With Ethernet represents excellent value for money and very high specification. This is one of our best-selling HDMI Cables that is guaranteed to satisfy the most demanding of 4K applications. This 4K HDMI Cable is the perfect choice if you require uncompromised harmony between High Speed Sound and Vision Data Transfer, it comes with a one year warranty and a data transfer rate of 17.8GBP\'s bandwidth supporting all HDMI 1.4, 3D video features, audio return channel (ARC), true HD Dolby 7.1 & DTS-HD master audio and Ethernet channel for sharing internet between HDMI devices. 4K is simply shorthand for 4,000 lines wide by 2,000 lines high, or roughly four times the resolution of a 1080p display. The term actually covers two formats, both supported in the HDMI 1.4 specification: 3840 pixels wide by 2160 pixels high 4096 pixels wide by 2160 pixels high   This HDMI Cable is constructed by using 24 Karat gold plating for the connectors and contacts for the ultimate in data output. These HDMI Cables are produced in an oxygen-free environment and have a triple layered Mylar foil protection for excellent shielding against Radio Frequency ( RF ) and Electro Magnetic Interference (EMI). Premium Black 4K HDMI Cable With Ethernet is suitable to connect to any of today’s most demanding 4K devices and can still support all High Definition (HD) equipment ,PS3, XBOX 360, Blu-ray Players, Digital Receivers, LCD TV\'s, LED TV\'s, 3D TV\'s and displays, Laptops, PC\'s, AV Receivers, AV Amplifiers HDMI Splitters, HDMI Switches and all devices with HDMI port. So now you can relax, sit back and enjoy quality like you never seen before. This cable is not suitable for Sky Q 4K connections.