RAC-Trackball USB Arcade Game Trackball Mouse Illuminated LED USB Connector Bracket:No the controller comfortable grip and

the controller comfortable grip and lightweight design ensure you can play for hours without fatigue

Work with Windows 98/2000/ME/XP and Mac OS X V10

DP switch: Yes

which cannot be changed

RAC-Trackball USB Arcade Game Trackball Mouse Illuminated LED USB Connector Bracket:No the controller comfortable grip andFeature: Smoothly trackball rolling action Operates just like a standard 3 Button computer mouse USB plug and quick connects, will work with any computer through its USB connection Attached wiring (for push buttons) equipped with 0. 187" female quick disconnects Long lasting, low power trackball Low cost real trackball works with any PC application (including MAME) Can be used on a PC as a mouse or connected to your arcade cabinet Connection: USB