OCModShop has an exclusive review of the X-Arcade controller.

If you are a typical male like me and I'm sure you are, you love video games especially arcade video games. I also know that many of you probably want to have your own arcade inside of your house. You can emulate games on your computer and use a keyboard or gamepad but I'm sure that you feel that you are missing the real arcade feel, I know I was. X-Arcade is a company that makes a real arcade controller which can be hooked to your computer and will interface perfectly with your PC, and Mac. There are also adapters so that you can get to connect this awesome controller to your Dreamcast, Playstation, Playstation 2, Gamecube, and X-Box. I know your thinking, hey what's the big deal I can play all of those things with my keyboard or gamepad or joystick but let me show you why this is much better, the X-Arcade controller totally blows all of those away.