Quickly and easily transfer your files between OTG-enabled Android™ smartphones and tablets and PC and Mac computers. Connect the drive to the micro-USB port of your Android device to move up to 64GB of content to the drive. Then transfer files from drive to computer at up to 130MB/s with the high-speed USB 3.0 connector. The SanDisk Ultra Dual USB Drive 3.0 makes it easy and fast to free up space for photos, videos, songs, and more.