If your a left handed gamer then having this on the right of your keyboard could be a godsend.
There is nothing great about the feel of it, there are no programmable keys and I have angled it by sticking a couple of erasers under the top section and use blue tack on the bottom section to keep it in place. All sound a bit, well, meh? Trust me this is still a great bit of kit. I prefer this over the Logitech G13, the Cyber-Snipa (awkward shaped keys) and the excellent but oversized and difficult to obtain Fang (which would possibly be a better option if you have really big hands).
At this price any frustrated left handed gamer should give it a chance.