Connect an IDE hard drive to a Serial ATA power connectorThe LP4SATAFM6IN SATA to LP4 Power Cable Adapter features an LP4 female power connector and a male SATA power connector, allowing you to connect an IDE hard drive to a Serial ATA power connector provided by the computer power supply.The StarTech.com Advantage- Connects an IDE hard drive and provides power through a Serial ATA connection from your power supply- Backed by StarTech.com's lifetime warranty and free technical support