The StoreJet 25H3P portable hard drive is a powerful storage device that combines superior performance of USB 3.0 and a three-stage shock protection system that meets rigorous U.S. military drop-test standards. The StoreJet 25H3P is an ideal option for speed lovers. Transferring an entire DVD movie takes less than a minute to complete!Besides incorporating a brilliant purple anti-slip rubber enclosure, the StoreJet 25H3P includes a reinforced hard casing that evenly distributes the force of an impact, and an internal hard drive suspension damper as a last line of defense. It is also equipped with an extremely convenient one touch auto-backup button, which lets you instantly backup and synchronize data with your computer.