High speed hdmi cord with ethernet hq 15m this cord is compatible with the revised standard hdmireg high speed with ethernet specifications 24 carat gold contacts providing enhanced signal transmission ferrite beads protecting against perturbations bandwidth 102gbps 340mhz audio return channel hdmi ethernet channel connection of audio video devices to a network device router adobe rga support high defintion up to 4096 x 2160 4k 1080p du