Introducing the first USB flash drive with a backup button. Back up critical files at the touch of a button with the SanDisk Ultra Backup USB Flash Drive. With 16GB of storage, choose the size you need to protect your digital valuables wherever you go. Plus, password protection and AES hardware encryption keep critical business files safe-all from the minds behind flash memory. No wires, no fuss, just an easier way to protect your favorite photos, videos, songs so you'll always have them with you.