WD MY PASSPORT 2TB EXTERNAL HARD DISK DRIVE Slim style Backed up Locked down Super easy Ongoing confidence Capacity 2TB Interface USB 3.0 / USB 2.0 compatible Additional Details Auto backup with included WD Backup software Password protection with hardware encryption Operating System Works on Windows and Mac Warranty 1-Year Click Here for More information WD MY PASSPORT 2TB EXTERNAL HARD DISK DRIVE For Professional Hard Drive Show More