Create Ultra HD connections between your HDMI -enabled devices with minimal clutter; supports Ethernet Data Channel. The HDMIMM20HS 20-foot High Speed HDMI Cable with Ethernet supports the advanced capabilities of the High-Definition Multimedia Interface, including Ethernet data inter-connectivity with compatible HDMI-enabled products, and is fully backward compatible with older HDMI-capable devices.The cable features gold-plated HDMI (male) connectors which help to ensure a high quality digital connection capable of transmitting high-definition video and multi-channel audio between devices such as Blu-Ray Disc players, HDTVs, DVD Players, DVRs, stereo receivers and more.This high quality HDMI cable fully supports 1080p+ resolutions at up to 120Hz refresh rate, with life-like color. To accommodate the demands of future high definition devices, such as increased resolutions and higher frame rates, this Ultra HD cable supports resolutions up to 4k x 2k.All StarTech.com High Speed HDMI Cables are expertly designed and constructed of top quality materials to deliver dependable high-definition performance.