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Title: Second one
Review: I needed a new mouse for my main workstation. I had been using one of these on my laptop for while, as you don't need a mousing surface, and it fits my hand really well. I realized that I didn't want to switch to a regular mouse for my workstation, so I got a second one of these. The only reason I don't give it five stars (and I love this trackball) is that it's falling a little behind the times. I would have liked an identical form factor with a few extra configurable buttons.
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