3.5" FireWire 1394b & USB 2.0 IDE Drive Enclosure - "Designed specifically for performance users, this combination IEEE-1394b/USB 2.0 hard drive case puts you on the cutting edge of high-speed external storage. This versatile case uses two of the most popular high-performance interfaces, FireWire 800 and USB 2.0, to ensure the best performance no matter where you use it. The attractive, rugged case is designed for travel so your important data can go anywhere you do. A fast and easy way to store data for both desktop and laptop computers, the IDECASEU2FB is perfect for users who want a versatile, high-speed storage solution. "