Summary: Don't waste your money. I have had several of these. I had no problem with warranty replacement, but I have decided paying to mail them back and waiting for the replacement is not worth the effort. They seem to last about 6 months to a year.
Summary: I truly don't understand where all these great reviews are coming from. Maybe it's because I'm spoiled by high end gaming mouses. That being said, I do have mid grade mouses as well. First, this needs a mouse pad to operate well.
Summary: Bought this for my son for school. He brought it back this summer saying it didn't work with his tablet. Well he took mine and I've been using this one. I have to change the batteries every other week. Needless to say way to late to return.
Summary: The USB transmitter keeps failing in my Windows 8.1 laptop even with the latest drivers installed. When this happens I must unplug the USB fob and plug it back in. This happens every three minutes or so, the mouse is effectively useless.
Excerpt: This mouse was the worst mouse I have ever used. I have only been using it for 3 months and it doesn't let me click, the back button is jammed, and clicks itself to the previous page constantly. This mouse is a burden, it works negatively.
Excerpt: We did not like this mouse. Sending it back. It had too much play in it and no control. We did do a research on it and went with what others said. It had the highest ratings. But didn't preform as others had said. Will not buy this again. Sending back.