Create Ultra HD connections between your HDMI®-enabled devices with minimal clutter; supports Ethernet Data Channel. The HDMIMM3HSS 3-foot Slim High Speed HDMI® Cable supports advanced capabilities, including Ethernet data inter connectivity with compatible HDMI-capable devices, and features a thin cable design (3.5mm in diameter).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. StarTech.com High Speed HDMI cables are expertly designed and constructed of only top quality materials to ensure high quality, high definition performance.