Product features dimensions l x w x h 20 x 45 x 7 mm colour black memory capacity 16 gb removable usb 20 storage medium backward compatible with usb 11 sandisk secureaccess software protects your private data in an encoded password protected folder sandisk secureaccess software up to 2gb free online backup with fixed protective cap technical details retractable usb connector no usb standard usb 20 backup function yes bootable no data protection with password yes material plastic vista