The PYO2LP4LSATA LP4 Molex to Dual Latching SATA power splitter cable features two Serial ATA female power connectors and one LP4 male connector - a reliable solution that enables you to power two SATA drives using a single LP4 connection to the computer power supply. This durable LP4 to SATA Y cable adapter is 12 inches in length, giving you enough cable slack to position drives as needed within the computer case, while saving the cost and hassle of upgrading a power supply for compatibility with Serial ATA drives. Expertly designed and constructed of top quality materials, the 4-pin Molex to SATA Splitter Power cable is backed by StarTech.com's Lifetime Warranty. Cost-effective solution for powering two SATA drives from a single LP4 connection on the computer power supply, which eliminates the cost of a power supply upgrade for compatibility with SATA hard drives. Provides secure SATA latching connectors which reduces the risk of accidental disconnections Backed by StarTech.com lifetime warranty.