Given the extremely small size and the ability to connect via USB 3.0 and microUSB, the Kingston 32GB DataTraveler microDuo 3.0 is definitely a handy little flash drive to carry around. If your mobile device supports USB OTG (On-The-Go) you will be able to sync or backup your files with ease, and perhaps you could use it to free up some valuable storage space on your phone or tablet.