Rosewill 15-Feet Cat 7 Color Shielded Twisted Pair (S/STP) Networking Cable - Blue (RCW-15-CAT7-BL) In compliance with TIA/EIA-568-B.2-10 specifications, the Rosewill Cat 7 network cable delivers blazing fast speed to address evolving requirements of today's equipment and application Length: 15 ft. Backward compatible with Cat 5e/Cat 6/Cat 6a Ethernet Cable