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Title: One of a kind
Review: It was everything I wanted it to be. I hate mice because of the space needed but I love track balls. This was the only one I could find that is cordless but not bluetooth. The only "problem" I have with it is when I tried to assign "Cut" & "Paste" to a couple of buttons, it didn't work. To fix the problem I had to "Assign Keystrocks" to those buttons instead. Not really that much of a problem after all.
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