A customer who has purchased the reviewed product.
Good and Compact, Somewhat Fragile
This the second one of these we have gotten. It is a small and fairly easy to use, small portable optical mouse. It would be great for travel and cramped locations (like on an airline pull down tray). The retractable cord reel makes storage and transport very convenient. It requires no effort to install, just plug it in (at least to a W7 machine). Why the second one? Because the cord is very thin and does not like to be bent or pulled on too much. The previous one lasted a couple years then became intermittent and finally died. We'll see how long this one lasts.