The Atlona 180-Degree Swivel Head High Speed HDMI cables with Ethernet are unlike any cable you will find on the market. Supporting transfer rates beyond 10.2 Gbps at resolutions 4 times higher than standard 1080p (up to 4096 x 2160), this cable is designed to surpass all current Standards of HDMI. Experience stunning colors, Dolby TrueHD & DTS-HD Master Audio and 100 Mb/sec Ethernet through our premium cables and you'll understand just how much you've been missing. Atlona's unique design allows us to produce Bit transfer rates up to 387Mhz. In the world of HD cables, no one can compete with Atlona quality. These cables have been certified for the latest HDMI specification, and cables above 15 feet are UL CL3 rated for in wall use and RoHS. -Features-HDMI High Speed Cable with Ethernet-Atlona HDMI Cables are able to support extremely high resolutions much beyond standard 1080p or 1440p. Future proof for resolutions up to 4K or 4096x2160-Supports Video Bandwidth above latest HDMI Standards 387MHz (far beyond 10.2 Gbps)-Ethernet Data Channel allows devices to share a high speed Network connection and Internet Connectivity without a separate Ethernet cable-Designed to support TV's with high refresh rates (up to 800MHz)-Due to high bandwidth video support, this cable is fully able to transfer 3D content. Experience true 3D movies from newer 3D enabled BluRay players-Audio Return Channel will allow the User to eliminate excess cables which are connecting the TV and audio Receiver to single a HDMI cable-Supports all Digital audio formats including Dolby TrueHD and DTS-HD Master Audio-180-Degree flexible swivel head allows for ease of installation on flush mounted displays or angled installation of projectors and components