Features: 1.Used to power the SATA drive through the LP4 connection on the computer power supply, thereby eliminating the cost of power upgrades for compatibility with SATA hard drives. 2.The extension cable can connect any serial SATA drive to standard internal power connector. Its thin and flexible cabling allows easy routing, easy to plug and unplug. 3.The data cable adopts a thin line design, which helps to reduce the clutter in the computer/server chassis and increase the airflow to obtain the best system performance. 4.Supports full SATA 3, 6Gbps bandwidth, compatible with 3.5inch and 2.5inch SATA hard drives, it is a must have for anyone who swaps drives often or for any application where extra cable length is required. 5.The SATA cable is suitable for SATA (serial port) hard disk and SATA optical drive data cable, and other SATA interface devices, which is used for external hard disk, data transmission. specification:Item Type: Sata Cable Material: PVC PackageList:1 x Sata Cable