Silver Sonic's HDMI 2.0b cable, which exceeds new HDMI 2.0b specifications, supports 3D Video, ethernet, and up to 4K high definition video. It also handles up to 32 channels of digital audio at sample rates up to 1536 KHz! By combining surface treated silver-coated Continuous CrystalTM copper conductors with an extremely uniform, ultra low loss nitrogen gas-injected dielectric, this cable easily exceeds the 18 Gbps requirement for HDMI 2.0. Multiple shields provide maximum rejection of RF and electromagnetic interference, and the cable also features an attractive, custom die-cast connector assembly housing 24-karat gold contacts. Lengths of 9 meters or more incorporate an active equalizer built into the connector. An quality woven protective outer jacket resists abrasions while remaining flexible.