Maxtor OneTouch III Mini Edition 160GB USB 2.0 Portable Hard Drive Maxtor OneTouch button - the easy way to make backup copies of your files Ideal backup and storage for carrying your digital portfolio with you Two levels of security with Maxtor DriveLock and Encryption to safeguard against unauthorized use Simple Maxtor user-interface for drive management, security and automated backup scheduling System Rollback - rolls back your PC settings to a better point in time while keeping data current