It is best hard disk drive I have ever seen.
It is very compact ant handy.
It is comparatively good than many other hard disk drives such as toshiba and all.
I purchased it before 6 months and till now I have got no issues with it.
Faster transfer than the other hard disk drives like Seagate Toshiba.
Only a single issue I faced is that after long data transfers it wont be detected for a short time.
But rest all is good.
Happy with the product.