It's not just a flash drive, it's an easy way to store or transfer data between your Android mobile phone and your computer! This conventional USB drive has a second Micro USB connector which can be used with your mobile phone or tablet. Store your data or photos on the drive OR easily transfer them between your phone and your computer. The Micro USB side is compatible with most OTG (On The Go!) supported Android 4.0 (or higher) phones and tablets. The USB side is compatible with your computer.