The SanDisk Ultra Fit drive with its USB 3.0 connector not only allows you to quickly transfer data but also lets you easily expand the storage space of your device by up to 32GB. Compact and Portable This pen drive is tiny and unobtrusive enough to conveniently be carried in your pocket. YIts compact design makes it easy for you to leave it connected to your laptop or music system. SanDisk SecureAccess  This pen drive is equipped with the SanDisk SecureAccess feature that creates password-protected folders with 128-bit AES encryption, so that even when you share your pen drive, your private files are safe from unauthorized access.