After eight or so years, my Logitech DiNovo "cordless optical mouse" is fritzing out. It's stopped tracking consistently, occasionally puts itself to sleep, and the scroll ball still works and fresh batteries don't do a thing, so it's not that.
Now, I don't get TOO worked up about this shit, so I'llprobably just replace it with something similar and cheap. I mean, it's a mouse, right?
However, if you disagree with that statement, sell me on something cooler and pricier.
(keyboard's still fine, so for the time being I'm looking standalone mouse)