Did you buy a new SATA hard drive and you don’t have a connector for it on your power supply? Here’s a solution. This is an adapter is for connecting internal storage devices that require 15 pin SATA power connectors to power supplies that only have 4 pin. For example, your drive is a newer SATA, but your computer is an older one with Molex. This IDE to SATA Power cable will convert one of your white 4-pin Molex connector on the power supply to one that your Serial ATA (SATA) hard drive can use. Serial ATA power cables are usually 4 pin cables with 15-pin connectors. SATA power cables currently use an IDE to SATA power adaptor. One end of the SATA power cable is a typical 4-pin IDE power connector (which gets connected to an unused power cable from the power supply) and the other end (15-pin connector) gets connected to the SATA hard drive.Use with IDE drives and other LP4 devices to connect to a SATA power connector. This Male To Female Power Cable connects a SATA hard drive with the standard 15 pins out, to a standard Molex 4-pin connector that connects to a power supply. The serial ATA computer bus is a storage-interface for connecting host bus adapters (most commonly integrated into laptop computers and desktop motherboards) to mass storage devices (such as hard disk drives and optical drives). Serial ATA host-adapters and devices communicate via a high-speed serial cable.Price: $ Read More and Buy it here!