5V 2A Max. Power only and no data. This cable is used for connecting a USB power connector of the power supply to standard SATA 15-pin 2.5 inch Drive. The cable only has DC5V power and only support 2.5 inch disk Not work for 3.5 inch disk or 5.25 inch driver. No additional soft driver is needed.
Cable length: 30cm approx. Adopted pure copper cord as conductor high quality power transmission.