Plenum Rated HDMI Cable - One (1) Black 25 Foot CMP-Rated High Speed Ethernet Cable Use - This plenum rated ethernet cable is perfect for connecting your 1080p resolution HDMI devices in audio video applications and supporting 4K Ultra HD (UHD) resolution, 3D, Deep Color, Dolby True HD and DTS-HD Master audio Durable - HDMI cable has CMP rated jacket that is often required for audio video installations in educational, hospital, and commercial settings in plenum air spaces where no metal conduit is used High Quality - Shielding on the HDMI cable 25 ft prevents and protects the cable from unwanted noise interference that can disrupt video transmission signals, which helps to ensure you receive clear, noise free, vivid picture and audio quality Cables 2 Go Brand - Since 1984, C2G has provided connectivity solutions for a variety of markets, including corporate, education, healthcare, home theater, digital signage, hospitality, and more, joining Legrand in 2014