The Southwire 56918443 100 ft. RG6 Quad Shield Black CM Coaxial Cable is a high-quality audio/video cable designed for professional use. With a solid copper conductor and a durable black sheath, this cable ensures reliable transmission of signals for various audio and video applications. Its 100 ft length makes it suitable for a wide range of projects, providing a secure and efficient connection for your electrical equipment and supplies. Trusted for its quality and performance, this coaxial cable from Southwire is a valuable addition to any business or industrial setting.