Kensington Expert Mouse Optical Trackball - Electronics
Kensington Expert Mouse Optical Trackball - Electronics
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Kensington

Kensington Expert Mouse Optical Trackball - Electronics

Key item features

  • DiamondEye Optical tracking for superior accuracy
  • Award-winning Scroll Ring for precise fingertip scrolling
  • Exceptional comfort for ultimate productivity
  • Large ball for maximum precision and control
Current price is $58.00
Price when purchased online
  • Free shipping
  • Free 30-day returns
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About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.4 out of 5 stars
stars
63 ratings54 reviews
How item rating is calculated
  1. 5 stars70% (44)
  2. 4 stars14% (9)
  3. 3 stars8% (5)
  4. 2 stars2% (1)
  5. 1 star6% (4)

Reviews summary

Pros

  • : Features ergonomic design for comfortable navigation.
  • : Can be customized to perform various functions.
  • : Allows for customizable speed settings.
  • : Features an angled ramp for comfortable wrist positioning.

Neutral

  • : Offers affordability, but may lack premium quality.
  • : Can be smooth with adjustable speed, but may be stiff or noisy.
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Showing 1-3 of 54 reviews

Nov 29, 2025
Kennieth
Top Reviewer
Item details
Count per pack: 1
5 out of 5 stars review

Verified Purchase

You need this mouse!

One of the best trackball mice ever made in my opinion. A legend.

Helpful?41R1X1HMO9RD10778916
Sep 27, 2013
GimpyHands
5 out of 5 stars review

Verified Purchase

Pointing device for people with paralyzed hands

If you're quadriplegic like me, this is the perfect pointing device. It can be programmed with a click-lock so you can move the pointer to select an area without having to simultaneously depress the button. The ball is large so you can make delicate movements without finger dexterity.

Helpful?41R1X1HMO9RD10778916
Mar 27, 2014
phebigfishthatgotaway
5 out of 5 stars review

Verified Purchase

Great product, smooth and quick.

the mouse is very quick and smooth. easy to use, more so with a person with a handicap!! Cost is much less than our last unit from another company. Hope this new one will last just a long, 11+ years.

Helpful?41R1X1HMO9RD10778916