Perixx PERIMICE-517 Wired Ergonomic Vertical Trackball Mouse with Silent Click

I've been using this trackball mouse for two weeks now and my wrist pain is gone. It's ergonomic and the silent clicks are a bonus. Took a little time to get used to the trackball, but now it's second nature.

This mouse works well after adjusting to it. The trackball is smooth and the buttons are quiet. My only issue is that it feels a bit small for my hand. But it's affordable and reliable.

The vertical design is comfortable, but I struggled with the trackball accuracy for a few days. Once I got used to it, it was fine. The silent-click feature is nice, but the buttons are a bit stiff. Overall, decent for the price.

I love this trackball mouse! It's compact and fits my small hand perfectly. The silent clicks are great for not disturbing others. The vertical position is comfortable. Highly recommend for anyone with wrist issues.

Cheap and functional trackball. The build quality is good for the price. It's quieter than my previous mouse. The trackball is responsive. Takes some time to get used to, but I'm happy with it.

This mouse has been a game-changer. The vertical design eliminates the awkward hand position. The trackball is precise and the clicks are really silent. I appreciate the wired connection for no battery worries. Great buy.

I didn't like how the trackball feels. It's a bit jerky and I couldn't get used to it. The buttons are also hard to press. Returned it. Maybe it's great for others, but not my taste.