I had to replace a M310 which worked very well for many years. This one the cursor kept wandering, did not highlight all the way... I bought a pad to see if it helps, no. I exchanged it for another M310 and that one works like a charm.
Bought this for a birthday gift. Because I have the same one that I use with my laptop, I know that it works well. Nothing fancy, but does the job. So far I think she really likes it.
First off, I’m impressed that the mouse is quiet when I scrolled up and down websites and pages. Second it fits in my palm and to move or scroll is very effortless. Good colour (blue) and I really like it as scrolling is effortless.