Let me first say that I agree with Carlee, having reviewed the description for this item if you were not already aware of how the ZBoard works, this is misleading. This product is merely a "keyset" for the ZBoard. The ZBoard base has all the wires and connectors to your computer, and your keysets can be lifted out and changed on a game-by-game basis (or the regular keyset layout included with the base.) They make quite a few variations of the keysets for different games.
That being said, and having been a ZBoard user for some time, I greatly enjoy the layout and functionality of this keyset. I have often found myself at a loss when returning to regular keyboards at friends houses since I am so used to the (vastly improved) layout offered on my ZBoard.