Sandisk Utra Dual Drive M3.0

64gb capacity - free up space on your otg-enabled android phone - back up your mobile photos, videos and contacts - retractable design with dual micro-usb and usb 3.0 connectors - high-speed usb 3.0 performance with up to 150mb/s file transfer from drive to computer - sandisk memory zone application (available on google play) lets you easily manage your photos and computer compatibility:windows vista, windows 7, windows 8, windows 10, mac os x v10.6 and higher