The 500GB Aegis Portable 2.5" hard drive is ideal for storing, and backing up your valuable data. Every feature of the Aegis Portable has been carefully designed for the user"s convenience. No more fussing with cables or looking for wall sockets, the integrated cable wraps neatly around the Portable when not in use and the Portable draws all of its power from the laptop, so an AC adapter is never needed. In addition to its tiny footprint and innovative design, the Aegis Portable goes the extra mile when protecting your data. The Aegis Portable features a 16-point Omni-directional shock mounting system, protecting the drive from accidental bumps and knocks. Pair this with Apricornâ?TMs Data Protection Software Suite offering backup, synchronization, and Apricornâ?TMs FREE technical support, you have the most comprehensive mobile backup and storage system available!