Rosewill 15-Feet Cat 7 Color Shielded Twisted Pair Networking Cable (RCW-15-CAT7-BK) 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 The strain relief prevents the cable from bending at sharp angle at the connector to reduce the risk of cable damage The Screened Shielded Twisted Pair (S/STP) cable shielding and gold plated RJ45 connector block out external interference for high quality, error-free signal transfer