Pros Simple plug n play !!
no drivers required.
Just plug in and storage is increased by half TB.
Cons No extra features
no default encryption software, other utilities.
No USB 3.0
Summary works perfecty if just storage is required.
Pros easy. simply easy.
Cons i don't know if it is my laptop that has a problem but whenever i leave it for a long time, it can't read the contents and says i must format it. I try to but it says the drive is unavailable.
Summary I am not so sure about this one. Maybe it has a sleep mode that I don't know of. But for it's ease, size and price, it is a good find.