In September, Logitech released ... outstretched position, and the ball is light and easy to maneuver. However, compared with our top pick, the ball on this mouse has slightly more resistance ...

If you don’t have the right model mouse for your computer or laptop, actions will be slower and your accuracy will suffer. A Logitech wireless mouse may help.

Logitech claims the Triathlon’s single AA battery will last for two years, and in our testing, it has been in line with that estimate. But the M720 Triathlon is contoured for right-handed mouse ...