StarTech.com 50 ft 15m Plenum-Rated High Speed HDMI Cable - Ultra HD 4k x 2k HDMI Cable - HDMI to HDMI M/MThe 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