Create Ultra HD in-wall, ceiling and air plenum HDMI cable installations, for applications requiring CMP rated cables. The HDPMM50 50 ft plenum-rated High Speed HDMI cable can be installed in air plenums, ducts, walls, conduits, ceilings, or anywhere else a CMP/FT6 fire rating is required.The cable features 2 gold-plated HDMI (male) connectors and durable construction to provide you with a dependable HDMI to HDMI connection between your A/V devices at a distance of up to 50 feet, without the need for a signal booster.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.