Pros: - First of all Gigabyte is a good name brand that has been around for a very long time. So even a cheap item like this would get tested and would need to "pass through design inspection" before being brought out. It does the job and works fine. How much can u expect from a six dollar mouse?
Cons: - A light and cheap feel, but its looks and the fact that it works properly over compensate for it. Who can forget 6 bucks with free shipping.