Cat5e Ethernet patch cables are available in eight colors and 3- foot to 50-foot lengths. The straight and crossover patch cables support up to 1000 Mbps, and are designed to reduce the effects of electromagnetic interference by incorporating a single metal foil shield which wraps around the entire set of four twisted shielded pairs. The robust RJ45 connectors are also shielded against electrical interference. Prices start as low as $5.