This is a 1.5ft RJ-45 (male) to RJ-45 (male) purple straight unshielded twisted pair PVC copper slim patch cable. The Cat6 cable is a standardized twisted pair cable for Ethernet or other physical network layers. Cat6 standards specify performance of up to 250MHz. This PVC jacketed cable is best suited for LANs or SANs, and is recommended for connection between fiber patch panels, hubs, switches, media converters and routers. Unshielded twisted pair patch cables are perfect for data centers, LANs and other short range network connections.