Our CAT6 Network Patch Cables are for use in a high speed Gigabit network yet remain fully backward compatible with existing 10/100 Fast Ethernet networks. The cable consists of 4 unshielded twisted pairs, 24 AWG stranded conductors, a durable PVC jacket, and RJ45 plugs that contain 8 gold plated contacts with 50 microns of gold plating. The Crossover Cables are purple with black boots.