20m Snagless Network Cable CAT6 UTP Black. CAT5e is a twisted pair cable used to connect network equipment. Most cables are unshielded relying on the twisted pair design for noise rejection. Ideal for connections between modems routers and network switches suitable for home and office use. Specification Length 20 Meter Colour Black UTP (Unshielded Twisted Pair) CAT6 250MHz Pure Copper Cable Low Smoke Zero Halogen (LSOH) Snagless Boot 24 AWG x 4P (4 Pairs) 3P VERIFIED FOR GIGABIT ETHERNET IEC 332.3C-TIAEIA-563-B.2 & ISO/IEC 11801 & EN 50288