Power a SATA hard drive from a conventional LP4 power supply connection. The SATAPOWADPL Molex to 90-degree SATA power adapter features one 4-Pin Molex (LP4) male connector and a left angle, 90-degree SATA power connector (female), which enables you to power a Serial ATA hard drive from a conventional LP4 connection and eliminates the need to upgrade the computer power supply for compatibility with the SATA hard drive. The 90-degree (left angle) SATA power connector makes it easier to connect a SATA drive that's installed in hard to reach areas or tight spaces, avoiding the strain on both the connector and cable.