Bests & Worsts Reviews from Amazon

My job is in IT and I work with several PC's nearly every day. This mouse has never had a driver-related issue with any of them, and the optical reader hasn't had a problem on any reasonable surface I have used it on. It is also heavy enough to be comfortable for long-term use, but small enough to carry easily in your kit. The usb-receiver tucks away within the battery compartment as well, so you do not lose it. Here are my 2 negatives: 1. If you drop the mouse on a surface such as concrete or asphault, the rubberized exterior is easily damaged. 2. The USB-receiver's range is short and needs to be relatively unobstructed. It can work through a desk if the PC is under the desk, but that is about it. You could get a USB M to F extension to fix this. Would I recommend this as a daily-use mouse at a desk: No As a portable mouse for a laptop: Yes!