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Kensington® Expert Mouse®



 | Catalog #: 55009512
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Product Summary

The ultimate trackball.

Discover how exceptionally easy scrolling can be with the Kensington Expert Mouse. Designed for PC and Mac® computers, the Expert Mouse offers exceptional cursor control in a comfortable and convenient trackball design.

  • Diamond Eye™ optical technology provides smooth, accurate cursor movement
  • Award-winning Scroll Ring® puts scrolling right at the tip of your finger
  • Large ball delivers maximum precision and control
  • Detachable wrist rest cradles your hand in comfort

You'll also need

  • Windows® 98 or later, USB and PS/2 port; Mac® OS X or later and USB port
  • Internet connection or CD-ROM drive to install software
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.


Usually ships in 1 - 2 business days

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Other ways to get it

By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 5 years
  • Labor: 5 years
Tech Specs

Customer Reviews