This is a 3ft RJ-45 (male) to RJ-45 (male) green microboot, snagless foiled twisted-pair PVC copper patch cable. The Cat6A cable is designed to support the high speed of EoC (Ethernet over Copper) over the full 100 meters. Cat6A cable standards provide a performance of up to 500MHz and are suitable for 100Base-TX, 1000Base-T and 10GBase-T. This PVC jacketed cable is best suited for LANs or SANs, and is recommended for connection between fiber patch panels, hubs, switches, media converters and routers. A foiled twisted-pair cable is a cable containing pairs of copper wire enclosed in a sheath of aluminum foil, typically used in wiring systems for buildings or other environments where nearby heavy noise could cause interference.