Need a high capacity portable storage solution that can fit in your pocket but hold more data than your PC at home or work? US Modular's Dragon Drive is a 2.5" External Hard Drive Enclosure and is perfect for anyone needing a high capacity portable storage device. The Dragon Drive turns any 2.5" Hard Drive into a convenient portable storage drive that can be used on any system with a USB port. The aluminum casing protects the drive from overheating and vibration.