High-speed usb 3.1 Performance1 in a usb type-c driveeasily free up space on your smartphone or quickly transfer files between devices at usb 3.1 High speeds of up to 150mb/s. With a reversible usb type-c connector and a traditional usb connector, the sandisk ultra dual drive usb type-c lets you quickly and easily transfer files between smartphones, tablets and computers. Plus the sandisk memory zone app for android available on google play helps you manage your device's memory and your content. The sandisk ultra dual drive usb type-c is the perfect liaison between your new usb type-c device and your devices with traditional usb ports. The flash drive for usb type-c devicesdesigned specifically for next-generation devices with the new usb type-c port. The reversible connector has a symmetric design, so that it's always right-side up, making it easy and fast to plug in. High-speed usb 3. 1high-speed usb 3.1 Performance of up to 150mb/s means you spend less time waiting to transfer your photos, videos, songs, and other files between devices. Dual usb type-c and usb type-a connectorswith dual connectors, the sandisk ultra dual drive usb type-c lets you free up space on your smartphone or tablet, or transfer files between multiple devices, whether it has a usb type-c port or the traditional usb type-a port. Sandisk memory zone app for easy file managementavailable from the google play store, the sandisk memory zone app lets you view, access, and back up all the files from your phone's memory in one location. It can also automatically move files from your device to your drive to free up space.