The Tankstick will dominate any desk or table you dare to set it up on. At 29 inches wide and 13 inches deep, this controller will comfortably fit two gamers whaling on each other in Street Fighter II.
You won't find any analog pads or motion sensors here. The joystick can function as a 4- or 8-direction stick, and the buttons can be programmed with whatever command you might want. They're industrial components, and each button is rated for up to a million presses in its lifetime.
Yes, that's a serial port you see on the left. The joysticks connect to computers and game systems with a variety of serial-to-USB/PS2 keyboard/game console adapters available from X-Arcade. The other cable connects the trackball separately to a computer or game system. The two buttons on the right activate the stick's Program mode and disable the trackball's horizontal movement (so you can cheat at golf and bowling games).
This view shows just how much bigger the Tankstick is over the Dual Joystick. Tankstick also has twice as many side buttons for playing pinball arcade games. We didn't edit out the cables in the Dual Joystick; the Dual Joystick's serial port is built into the unit's side, while the Tankstick's various connections come through cables that hang out the back.