EXPAND YOUR STORAGE. Easily move files off your device, freeing up valuable space so you can store your favorite photos, movies, music, games, and more. Say goodbye to emailing photos between devices. Once they’re on your SanDisk Phone Drive, read speeds up to 100MB/s let you transfer files fast. (1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. USB Type-C port with USB 3.2 Gen 1 support required.) AUTOMATIC BACKUP. Automatically back up your latest photos, videos, music, documents, and contacts with the SanDisk Memory Zone app. (Download and installation required. Set up automatic backup within app settings. See official SanDisk website for Memory Zone details.) DATA RECOVERY. Recover deleted files with the included RescuePRO Deluxe software.(Registration and download required; terms and conditions apply. See RescuePRO page on SanDisk site.) CONVENIENT DESIGN. Attach your drive to your keyring to help keep it secure so you can have storage wherever you are, whenever you need it.