Pros: Lots of space in a small package.

Cons: Like everyone said, this thing is power hungry and requires 2 usb ports. Second USB plug is too short, so if 1 USB port is in the front and one in the back, you can forget about using this thing.

Overall Review: I also have a Seagate "Free Agent Go" drive, works just fine with one USB port, even on a laptop, this does not.