UTP / STP (Shielded),CAT5E 350Mhz, CAT6 550Mhz Shagless Patch Cable cables are used for networking, data transfer, and phone lines primarily. CAT5E cables can support 10/100/1000Mbps. CAT-6 cables are used for networking, data transfer, and phone lines. CAT-6 Cable is used in network applications and have been designed specifically for Gigabit Ethernet applications. They perform at high-data transfer rates, and work with ATM and gigabit speed products. These cables deliver improved performance over standard CAT-5E cables. CAT7 is ready bill to order.