Cat 6, shielded, STRANDED, UL, CMR, 4 Pair, ETL Verified to EIA/TIA 568A Category 6 550MHz. Cable in 1000ft Pull Box. Ideal for installation in high EMI/RFI environments. Ideal for making your own Patch Cables. Supports Gigabit(1000Mbps) Ethernet and supports communications at more then twice the speed of Cat5e. Global Cable Solutions carries a wide selection of Cat6 Cable to easily color-code your network installation.