SATA EXTENSION CABLE: External direct attached storage for notebook, desktop, customer electronics and entry server.For connecting E- SATA device to an E-SATA host card, both ends are same. Supports 3GB/second SATA II specification as well as SATA.MaterialHousing: PA 66Terminal: Phosphor bronzeCable: Signal wire: 26AWG, solid tinned copper, Nonconductor: foam Polyolefin; Earthling conductor: 28AWG, solid copper; Screen: aluminum foil; Jacket: 0.020 PVC, red color. Cover: ABS, black colorElectrical:Hi-Pot Test: DC 300VInsulation Resistance: 10M Ohms ( Min)Contact Resistance (Initial): 1 Ohms (Max)Withstanding Voltage:500 V AC 1MinuteTest:100% open short and Miss Wire Test.Mechanic:Insertion Force: 45N Max.Withstanding Force: 15 N MinOperating Temperature: - 25 to 85 °CTransfer rate: Supports 3.0GbpsPacking: PE bag, Blister packing, or according to customer's request.