This disk is sleek and portable but the reason why I will not suggest you to take this disk because their are other disk brands also which gives you the better than this disk.
Other disks are -wd elements, wd my passport and many others.
Also this device will give you only the 1 years warranty. This is not enough according to me as you see this is the storage device and who knows what goes wrong with such prodocts.
Other brands also gives you the replacement warranty so think for other brands also.
In terms of performance you will get 3.0 usb which allows you the fast data transfer of the range of data transfer from 30 Mbps to 70 Mbps the numbers given by me are made using 3.0 usb with other brand disks.
Basically you will not find such an remarkable difference between this and other brand devices all are simillar their are little differences only in terms of design and the warranty periods.
If you ask me go fir the wd brand fir hard disks as they also gives you the replacement warranty.
Ty.