Made of 100% pure bare copper wire, Monoprice high performance Cat6A Plus, 23 AWG, Shielded CMR Riser-Rated, Ethernet Bulk Cable is an ideal choice for wiring your home or office for a high-speed network. Solid and durable Cat6A Plus cables are fully compliant with UL Code 444 and National Electrical Code TIA-568-C.2 fire and safety standards, which require pure bare copper wire in communications cables. The cable is tested to perform up to speeds up to 650MHz, guaranteeing high-speed data transfers for server applications, cloud computing, video surveillance, and online high-definition video streaming. These 1000 foot cables are packed in a strong wooden reel with length markings. They are RoHS compliant.