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4D USB Mini Optical Hand Held Portable Trackball Mouse For Laptop PC

alaAverage 3.5

2 reviews

Nov, 2014

  • No positive mentions yet

alaTest has collected and analyzed 2 reviews from magazines and websites. The design and usability get negative opinions.

usability, design

On average, users rate this product 70/100.

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(Based on 2 reviews)

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Works great for notebook pcs. Only problem is there is not enough room for my big fingers. Other than that it's great.

Consumer review by:



Not a bad design as far as the drawing board goes but the trackball fits too loosely in practice to be controllable independent of your hand posture, if you're not holding it with the ball on top then you need to press down on it all the time to be...


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