Marcus R55 Trackball


In stock

Track ball for emergency call centers.

Very popular for use in emergency call centers. Convenient shape, desktop convenience, 3 button mouse operation and large ball. Available for connection to USB and to special order SUN. If you have 9-1-1 calls coming in, this track ball will help you process them quickly.

Suitable for a range of public safety applications, including fire, and police.




  • RS232, USB, Quadrature, PS/2 connection formats
  • Rugged professional trackerball
  • Compatible with Microsoft DOS, Windows & NT
  • Robust Construction
  • Capable of operating in all standard PC environments and can be configured to operate with SUN and DEC systems.


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