This is a 15 pin SATA power cable for powering SATA devices such as a SATA hard drive from a 4 pin molex power cable. It allows the conversion of the 4 pin molex power connector from the PC s PSU to be attached to the SATA powered device.
4pin male molex to female SATA power cable. Suitable for SATA Hard Drives DVD-RW BluRay Player/Recorders PCI-Express Cards (e.g. USB 3.0 Superspeed cards which need additional power via a SATA power connector). As peripherals move over to SATA power connectors Molex 4 pin are less needed so this adapter changes it simply easily and safely. approx length 14cm