Connect your network devices with the Battleborn C6XM-7GRY Cat6 ethernet crossover cable. This 7-foot cable is gray in color. The C6XM-7GRY will work with 10/100/1000mbps networks. 7' Cat6 UTP Crossover Cable 7 Foot Ethernet Networking - Gray. Connect your computers peer-to-peer and get 550MHz of bandwidth with Comprehensive's CAT6 crossover cables. By reversing the transmit and receive pairs on one end of the cable, you can connect computers directly to each other without needing a hub. They are also ideal for adding hubs without a crossover port.