Rosewill 50-Feet Cat 6 Network Cable - Red (RCW-593) The Rosewill Cat 6 network cable features reduced impedance and structure return loss (SRL) to ensure high performance network connection, ideally suited for use with Gigabit, Fast Ethernet, and Ethernet applications Length: 50 ft. Designed For: Network Adapters, Hubs, Switches, Routers, DSL/Cable Modems, Patch Panels and other twisted-pair applications