I bought this item at Staples when it was on sale for around 16.99 + 15% off coupon, so I got it for roughly $13-14.
I returned the mouse after 4 days. It kept having either a lagging issue or the mouse wouldn't go where I wanted it to every once in awhile, which was pretty annoying.
Some of the amazon reviews talked about this. I went back to a wired mouse.
I love a lot of logitech products, but this one didn't sit right with me.
Just my experience with the item.
has more to do with the surface you're working on