BlueRigger High Speed HDMI Male to Female Extension Cable with Ethernet (6 Feet)- Supports 3D and Audio Return Channel This cable extends your existing HDMI cable or protect your HDMI interface on your high definition devices Supports all new HDMI advanced features such as 4K, 3D, Audio Return Channel, Ethernet, and Dolby TrueHD. It also supports resolution 720p, 1080i, 1080p, 4K and beyond HDMI extension cable is compatible with any device that has an HDMI interface for eg. blu ray players, Xbox 360, PS3, Roku, Apple TV Gold Plated Full metal jacket connector provides strength, durability and prevents interference as compared to other cables Limited lifetime warranty and US based customer support For a multi-dimensional immersive audio experience. Goes beyond traditional &#034;surround sound&#034; and delivers clearly perceptible, three dimensional, positional audio experience with up to 32 discrete channels. Significant increase in bandwidth up to 18Gbps for enhanced consumer video and audio experience Synchronized Vdeo and Audio Streams Allows simultaneous delivery of Dual Video Streams and up to Four Audio Streams, all at the same time, to multiple users 4K @ 60Hz Ultra HD - 4 times the clarity of 1080p video resolution BlueRigger HDMI cables are certified to have a bandwidth of 18 Gigabits per second which is sufficient for 4K resolution at 60 fps (frames per second) Screens with HDR increase brightness and display more colors than screens without. With HDR, colors are rich and vibrant, and the range of colors shown on the screen is closer to the range the human eye can see. The difference is very noticeable and very pleasing