The SanDisk Ultra Dual Drive m3.0 makes it easy to transfer content from your smartphone to your computer. This drive features a Micro-USB connector on one end and a USB 3.0 connector on the other. This facilitates cross-device content transfer from your Android smartphone to your tablet, laptop, PC, or Mac. The USB 3.0 connector is high-performance and backward compatible with USB 2.0 ports. This flash drive for your Android devices includes the SanDisk Memory Zone app for automatic gallery backup and easy management of files and media.