Feature:

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 CONNECTOR - Goes to USB port of computer.

To enable control BLACK - GND WHITE - MOUSE LEFT BUTTON YELLOW - MOUSE RIGHT BUTTON RED - MOUSE WHEEL BUTTON

Size:

Width: 105mm

Length: 100mm

Thickness: 43mm

Track Ball Size: 4.5mm Diameter, harness included

RAC-Trackball-Bracket USB Arcade Game Trackball Mounting Plate Bracket Kit

Metal Mounting plate to adapt trackball to wood or metal control panels

Frosted black lacquer

Includes all necessary washers and nuts to assemble. 

Weight: 0.20 kg

Length: 12.60 cm

Width: 12.60 cm

Height: 3.00 cm

Color: Black

Suitable for trackballs with a fixing hole distance of 6.8 cm USB Arcade Game Trackball

Package Includes:

1 x RAC-Trackball USB Arcade Game Trackball Mouse Illuminated LED USB Connector

If you choose Bracket as YES,

1 x RAC-Trackball-Bracket USB Arcade Game Trackball Mounting Plate Bracket Kit