Steren 12-Feet High-Speed HDMI Cable supports resolutions beyond standard 1080p, up to 4Kx2K. It also supports high video bandwidth of up to 18Gbps. This cable features an ethernet data channel to share a high-speed network connection. This cable is HDMI High-Speed with Ethernet Certified and is full 3D resolution capable. It also supports an audio return channel (ARC) and all digital audio formats with up to 32 audio channels.