The electrical lifeline that connects your drives to your internal power supply, but a cable isn't just a cable. Whose cable can you trust to deliver clean, crisp electricity? Why, Belkin of course, offering the best in high quality power cable.The 6-inch Power Y Splitter is most commonly used to supply power to internal 5.25" floppy drives, hard disk drives, CD-ROMS, and tape back-up systems. PRODUCT FEATURES: Two 4-jacket females to attach drives; One 4-pin male socket to connect to the PC power supply; Used to supply power to internal 5.25 floppy drives, hard disk drives, CD-ROMS, and tape backup systems; This cable is fully tested and certified by Belkin to meet or exceed applicable industry standards.