This "no kink," high performance Cat5e Ethernet Crossover cable is used for connections between hubs (hub to hub), PC's (PC to PC), or other device-to-device connections requiring a crossover cable. Assembled using RJ45 connectors with 50 micro inches of gold plating, these cables are rated for speeds up to 350mhz and are made of ultra-flexible cable for tight twists and turns. Other colors are available - please inquire.