It looks like it would work but doesn't say if the touchpad is multi-touch capable like for pinch-to-zoom features. I got one from Gear Heads that is a touch wider than the tablet itself but has a multi-touch touchpad.
One thing that bothers me about mini-keyboards like this one and the one I bought from Gear Heads is that they don't have a friggin' "shift" key on the right side. So if you're used to typing at a good pace the fact it doesn't have a shift key to press on the right side of the keyboard will be like a speedbump. Otherwise, I prefer a physical keyboard when I have to type a lot and use the virtual keyboard when I don't.