RJ45 Ethernet Patch Cable provides universal connectivity for LAN network components such as PCs,computer servers,printers,routers,switch boxes,network media players,NAS,VoIP phones Cat 6 standard provides performance of up to 250 MHz and is suitable for 10BASE-,100BASE-TX(Fast Ethernet),1000BASE-/1000BASE-TX(Gigabit Ethernet)and 10GBASE-(10-Gigabit Ethernet) UTP (Unshielded Twisted Pair) patch cable with RJ45 Connectors Ethernet cables are made of 100% bare copper wire, minimal noise and interference Intended for Wired Home and Office Networks Outside Diameter: 5.8 ± 0.3 mm (0.23 ± 0.01 inch) Contact Plating: 50 Micrometre Gold Plated Conductor Gauge: 30 AWG Cable Structure: Stranded 1ft black cable Don' be fooled by Copper Clad Aluminium () cables. Bare copper has a higher conductivity and tensile strength than aluminium. Copper cables are expensive, they and live much longer. Totally meet your requirement of network. colour:black Material:PVC Package Contents: 18 * Flat Internet Network Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.