The SanDisk Ultra Dual Drive m3.0 makes it easy to transfer content from your phone to your computer. Features: - 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 your devices-from your Android smartphone or tablet to your laptop, PC or Mac computer1 - The USB 3.0 connector is high-performance and backward-compatible with USB 2.0 ports - The SanDisk Memory Zone app2 for Android (available on Google Play) helps you manage your device's memory and your content - The SanDisk Ultra Dual Drive m3.0 is compatible with Android smartphones and tablets featuring OTG (On-The-Go) USB support - Quickly free up space on your Android smartphone or tablet so you can take more pictures and videos - Sleek, retractable design offers both micro-USB and USB 3.0 connectors - The USB 3.0 connector is high-performance and backward-compatible with USB 2.0 ports Specifications: - Capacity: 128 GB - Read Speed: up to 150 MB/s - Interface: micro-USB and USB 3.0 connectors - Easily free up space or transfer files from your Ultra Dual Drive m3.0 smartphones, tablets and computers.