1),arcade street fighter for video joysticks 2),Bigger cupule to stick to the desktop firmly 3),Non-slip botton for plug street fithter joysticks/street fighter for game controllerItem NO: PU701Description:1) USB interface, plug & play2) Fully compatible with USB 1.0/1.1/2.04) Compatible with Windows 9X/2000/Xp/vista5) Bigger cupule to stick to the desktop firmly6) the bottom is Ergonomically ...