Marine Approved Trackballs - IEC 60945

The NSI E50 Series desktop trackball is an extremely high specification device that incorporates the latest IP68 technology. The trackball combines the patented optical trackball technology with the new hall-effect scroll wheel to provide a fully waterproof desktop trackball solution.

The easy removable top ring of the trackball facilitates the cleaning of the ball without extra tools.


This NSI trackball is highly suited for marine environments thanks to its robustness and ease of maintenance. It features an IP sealed waterproof laser trackball with scroll wheel ensuring a comfortable and accurate control of the cursor.

Product features

  • Certificate of conformity fully compliant with IEC60945
  • Sealing to IP68 (fully waterproof)
  • Infra-red optical navigation technology
  • Integrated IP68 hall-effect scroll wheel
  • Integrated left, middle and right switch functionality
  • Large 50mm ball for precise cursor movement
  • Removable ball for easy cleaning
  • Outputs: USB & PS/2 (auto select)
  • Smooth operation in rugged environments
  • No special driver required

See PDF for full details

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