Pros: Worked right out the box. Easiest/ quickest build I've done yet. My parents are very pleased with their new setup. I had it in the case with everything connected and windows 7 installed in around and hour.

Cons: None so far.

Overall Review: All testing posted positive results/ no errors.

Pros: Works well even without supplied software on Windows 7. pretty comfy on the hands and i like the "lighter" feeling keys. Decent software for programming macros, custom key binds, and setting up your mouse the way you like it. The mouse seems to work on nearly any surface.

Cons: The usb key used for the wireless connection is a bit weak feeling. I would recommend being careful with it. I use the extension that came with it to avoid breaking it.