The Rosewill Cat6a STP patch cable offers a reliable Ethernet connection. It provides enhanced 550MHz speed to handle high bandwidth intensive applications. Shielded Twist Pairing (STP) design protects the cable from external Electro-Magnetic Interference (EMI) for optimized signal quality. Durable black jacket easily color-codes your cable runs as needed while providing rugged flexibility for network connection. For long lasting performance, the cable features strain relief to prevent the RJ-45 connector from being bent at sharp angle, and snagless design to eliminate the hassle of catching or hooking on things when you have to pull the cable a long way.