Specifications 4K x 2K Support - Supports ANY resolution to 4K (4096x2160 and 3840x2160) at 60Hz. (YUV4: 4:4 4k@60Hz) Full 3D Support TV oversampling refresh rates (such as 120Hz) 4K, as well as 3D, 2K, 1080p, 720p, 480p and more HDCP 2. 2; EDID; CEC 18. 0Gbps high speed 32 Uncompressed Audio Channels; 1536k Hz Sample Rates ARC (Audio Return Channel) Port-powered: No external power needed Length: 1m