This PS2-based LED trackball brings authentic arcade gameplay to your MAME cabinet or retro gaming setup. Featuring a 2.25" ball with built-in RGB illumination, this trackball connects directly to your computer via PS/2—no interface board required.

Key Features & Specifications

• 2.25" trackball diameter fits standard arcade control panels
• PS/2 connection with plug-and-play compatibility
• Built-in LED illumination: green by default, switches to red when grounded
• Steel wheel bearing system for smooth rolling action
• Mounting hole spacing: 2.7" square center-to-center
• No OptiPAC or analog converter needed

Perfect For MAME & Retro Gaming

Ideal for classic arcade games like Centipede, Missile Command, and Golden Tee. This trackball works great with MAME setups, 1072-in-1, and 1315-in-1 multicades (plug-and-play compatible). The responsive steel wheel design provides good momentum and feel for extended gaming sessions.

Easy Installation & Wiring

Simply mount in a 2.25" hole and connect the PS/2 plug to your computer. The LED illumination is powered through the PS/2 connection, and you can wire the mouse button connectors to your control panel buttons for color-changing effects during gameplay.

Why Choose This Trackball

Unlike expensive bearing-based trackballs, this steel wheel design offers excellent value while maintaining smooth performance. Perfect for hobbyist MAME builders and cabinet modders looking for authentic trackball gameplay without breaking the budget.