Not the greatest work from Logitech, but I have seen far worse from other brands. If you need a cheap wireless though and if it's for casual use, maybe something like you want a cordless mouse at the office, then this a mouse to get. Now at work with some shady people who occasionally take things home that does not belong to them, I would never leave a corless (or corded) high quality mouse. This is not one of those so I do not see why anyone would really be tempted to take the LX8. But that is exactly what i mean: this is a decent cordleses mouse that does not impose any significant risk or loss in the event that it goes missing. It is not expensive to replace and you don't lose much in the even that the worst case scenario happens (either its missing or it breaks). it works.
South Pasadena, CA