DH Labs HDMI 2.0 Silver Digital Video Cable 3.0 meter by Silversonic The Silver Sonic HDMI cable exceeds new 1.4 specifications. Supports 3D Video, ethernet, and up to 1440p video and 7.1-channel audio. Featuring a unique, surface treated silver-coated OFC copper conductors, encased in a nitrogen gas-injected dielectric for ultra-low loss. A double foil shield and high-density copper braid provide maximum rejection of RF and electromagnetic interference. Lengths over 6.0 Meter Include Builtin Amplifier/Equalizer.