24AWG Copper-Clad Aluminum Conductor (0.50mm), HDPE insulation, PVC jacket, gold-plated RJ45 connectors. UTP (Unshielded Twisted Pair) 4 Pairs strand with separator for reduced crosstalk, molded snagless rubber boot and strain relief. High Speed up to 550 MHz Bandwidth: Supports 10Gbps, 10BASE-T, Fast Ethernet 100BASE-TX, Gigabit Ethernet 1000BASE-T/1000BASE-TX, and 10-Gigabit Ethernet 10GBASE-T. ANSI/TIA-568-C.2, REACH & RoHS Compliant: Meets ANSI/TIA-568-C.2 standards and is REACH and RoHS compliant for safe, regulation-ready use. Compatible with PC, Laptop, Router, Modem & More: Works with computers, servers, LAN printers, routers, modems, network switches, media players, streaming devices, and NAS. Available in 10 colors, in lengths from 100 FT to 300 FT — sold as a 100-pack.