The DX1 consists of a rather large pad, about the size of a large mousepad. It has a clear plastic tray that you can attach up to 25 keys in any variation that you want, up to 50 keys if you purchase a second set of 25 keys. It is designed to allow the user to create a comfortable setup for the keys, and allow the user to define what each key does. It's more than just a game controller. It's more than just a set of keyboard button replacements. It's a fully customizable set of inputs.
I ordered it abt 7 months back from the US for abt 14k....its been used only a couple of times..The whole system is in excellent conditon.
I have 50 keys in total and the second set of 25 keys hasnt even been opened yet..
You can check the review http://www.nvnews.net/reviews/ergodex_dx1/index.shtml



