main use: if you're running out of storage space on your device or you need to backup files, this is your best option.
As it is a dual port drive, you can connect it to your laptop or desktop as well. Hence you can use it for easy transfer between your device and computer.
It supports USB 3.0 so you get decent read/write speeds for data transfer.
This drive doesn't heat up as compared to the metallic drives.
NOTE: 1. The drive is USB 3.0, but the highest speed you can get for data transfers(copy/paste/move) depends on your device. 2. it is best to format the drive to ntfs format at default allocation size before using it.