20m Snagless Network Cable CAT5e UTP Blue. 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 Blue UTP (Unshielded Twisted Pair) CAT5e 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