Logitech’s MX518 optical gaming mouse has been around for awhile, and it is finally getting an upgrade as the new G400. The outside design hasn’t changed much. It’s grey in color and has a cable that’s “thinner and twenty-five percent lighter.”
The new stuff is all on the inside. The optical sensor is two times as sensitive with a maximum 3,600 DPI resolution that maintains a tracking speed of 140 inches per second. If you drop $50 you can get a pre-order from Logitech in the US and it will be available on June 19th.