Logitech MX518 & MX1000
 

Logitech is certainly no newcomer to the mouse industry, as
they have been making input devices to satisfy everyone from gamers to
general-purpose users for years. The mice we have our hands on today for
testing is their MX518 and MX1000 models. The MX518 is their
battle-tested optical performer while the MX1000 is their premiere laser
cordless mouse