I don't think that would be a good idea of using a mouse as a game pad and a wireless keyboard that small:( and a 13 pound case for portable gaming, no thanks i'll stick to my laptop and a vita instead.:)
That mouse is kind of interesting, although since I'm typically at home when I play computer games, I would probably just reach over and grab my 360 controller instead, haha.
That mouse looks interesting. It just looks like an awkward hold when wanting to use it as a gamepad. But it would be sweet to use for emulated games from classic consoles. =O