3" solid blue Trackball assembly w/ USB & PS/2 interface

Part # 56-0300-12

$88.37 ea.

Ships By 06/03/2024

  • 3" soild blue trackball assembly.  
  • Includes USB & PS/2 interface.  
  • Connects directly to either a PS/2 (mouse) port or a USB port on a PC through the included 6-foot cable.  
  • Automatically detects whether it is connected to a PS/2 or a USB port and configures itself accordingly.  
  • Compatible with Windows 98 or higher and Mac OS 8.5 or higher, Linuxwith USB HID support.  
  • Supports up to three buttons. (Three-button functionality will require the use of a driver that supports three buttons. The standard MS driver supports only two, and the MAC OS supports only one.  
  • A wire harness is included which will connect to the Suzo-Happ Horizontal, Ultimate, Competition or Illuminated pushbuttons. .  
  • Includes both .187" and 250" terminal connectors for pushbuttons .  
  • Custom colors available.  
  • Durable black polycarbonate plastic material.  
  • Pushbuttons and mounting plate kits are sold separately

Item can also be found in other follow sections:


  • Shipping Weight: 2.12 lbs.
  • Shipping Length: 8.50 inches
  • Shipping Height: 4.50 inches
  • Shipping Width: 6.50 inches
  • Color: Blue
  • Terminal Size: .187 & .250 "
  • Trackball Size: 3"

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