The CAT 6 IO Keystone Jack with Face Plate & Gang Box Single Port is a networking component used for terminating CAT 6 Ethernet cables. It consists of a keystone jack, faceplate, and gang box. The keystone jack is designed to securely connect the CAT 6 cable, providing a reliable and high-speed network connection. The faceplate is used to cover and protect the keystone jack, giving it a clean and professional appearance. The gang box is a housing that holds the keystone jack and provides a mounting point for the faceplate. This single-port configuration allows for the termination of one CAT 6 cable. It is commonly used in residential or commercial settings where a single network connection is required.