SanDisk Cruzer Titanium Plus 4 GB USB 2.0 Flash Drive SDCZ28-004G-A11 (Bronze) Automatic online back-up (available free of charge for 6 months) Access your files on the device or online Password protection and AES hardware encryption Restore accidentally deleted files (Deleted files remain online as long as you don't exceed capacity) BoomerangIT Lost and found service (Subscription required)