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KeyTronic Lifetime Trackball TRACKBALL-U1

KeyTronic Lifetime Trackball TRACKBALL-U1
KeyTronic Lifetime Trackball TRACKBALL-U1
alaAverage 3.3

2 reviews

Nov, 2024

  • Negative

alaTest has collected and analyzed 2 reviews of KeyTronic Lifetime Trackball TRACKBALL-U1. The average rating for this product is 3.3/5, compared to an average rating of 4.1/5 for other products in the same category for all reviews. Reviewers are impressed by the usability.

usability

On average, users rate this product 65/100.

Review analysis

(Based on 2 reviews)

User Reviews  

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usability
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Consumer review (newegg.com)

Good concept, but...

 

I bought this because I was having shoulder/elbow pains from holding my arm out to move a mouse. I'd hoped that this keyboard would eliminate the need for that, and I think it would have worked had the execution been better.

A good concept, but doesn't work well for me in practice

The trackball is too small, too stiff (takes force to rotate), and too slow. I had to rotate it several turns to move the pointer across my screen ; Also, the keyboard keys are too stiff for my taste: a keypress takes more force than with most...

Jan, 2011
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