I've used this wireless mouse for work for over 3 years now. I think I replaced the battery twice during that time and I always leave it on. It always works and travels with me everywhere I go.

I've been using Logitech mice nigh unto exclusively for many years--at least 12 years now--and I've never once had a complaint. In fact, I have a Logitech wired mouse here at home that I've been using at least that long, and even though the logo is worn off of it, it still works perfectly.

The battery lasts a very long time even if I forget to turn off the mouse. I usually buy the cheap store brand batteries too. Also, although my mouse is usually within a foot or two of my laptop, it does work fine from across the living room, 15 feet or better, when my laptop is connected to the big...

Easy to set up and use. Batter life jus great, would recommend to everyone.

Compact design; Durable; Easy To Set Up

Very Satisfied with this mouse. Had it for a long time now. Big plus is that the mouse has a slot to store the USB key when travelling. I have a few wireless mice with lost usbkeys - They are lying around as paperweights. This one has lasted me sooo long and I take it everywhere.