Comprehensive Pro AV/IT Series HDMI cables are the ONLY HDMI cables specifically designed for Systems Integrators, corporate, government, medical and other demanding business environments. With exclusive Professional features including ProGrip® connector technology, SureLength® indicators, and 7 colors for easy identification, our HDMI cables are backed by the best durability and reliability in the business.Comprehensive Pro AV/IT HDMI cables feature all the latest HDMI features including Ultra HD 4K x 2K Resolution, Up to 48 Bit Deep Color, Ethernet, up to 32 audio channels and wide angle theatrical 21:9 aspect ratio as well as true commercial grade construction with professional features not found anywhere else.Comprehensive's exclusive ProGrip® connector helps secure the connection with up to 16lbs of retention force to prevent cables from being unintentionally disconnected. Other exclusive features include SureLength® cable length indicators that clearly indicate the length of each cable on the connector mold, and multiple color availability for easy cable identification. Length markers and an assortment of colors are huge time savers for installers who are constantly sorting out lengths preparing for jobs and rack building.Comprehensive Pro AV/IT cables are constructed using a true professional grade 99.9% High Purity copper 24 or 26 AWG center conductor that is significantly more durable than traditional HDMI cables. Triple professional grade shielding with 2x 100% coverage and an additional premium 85% Tinned Copper braid provide superior rejection of EM and RF interference. Comprehensive's extra flexible jacket with UL/CL3 ratings makes this cable perfect for any commercial or residential installation. Molded strain relief provides unsurpassed durability. Lifetime Warranty.Since 1974, Comprehensive Pro AV/IT Series Cables have been trusted by Pro AV and IT systems integrators because of their legendary reliability, performance and value. That's why they have been the "go to" cable worldwide for boardrooms, classrooms, data centers, schools, government installations, stadiums, broadcast studios, stages and other mission critical applications. Pro AV/IT Series Cables are also perfect for anyone looking for professional quality connectivity at a great price.