This is a 66ft RJ-45 (male) to RJ-45 (male) yellow 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 is 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. Our patch cables are 100% compliant for all of your networking needs. Our products are guaranteed by federal law to not affect or void OEM warranties.