The SanDisk Ultra Dual Drive m3.0 makes it easy to transfer content from your phone to your computer. With a micro-USB connector on one end and a USB 3.0 connector on the other, the drive lets you move content easily between all your devices-from your Android smartphone or tablet to your laptop, PC or Mac computer . 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 camera roll backup and easy file and media management.SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.