Life absolutely crazy batteries, several months in significant usage (hours per day). You still want more? an energy saving mode is available ...
Accurate, reliable, solid.
Buttons with gogos, intuitive positions, well thought out.
Toothed central wheel, but who has no fashion "freewheel", may be the only default.
Soft, delicate skin that will remind you of your mother.
Ability to save many different profiles of key, depending on the game you are playing.
New to me, the wireless: it is without regret.
Counter strike, league of legend, smite, minecraft, etc ... gamers friends, go for it!
Replaced a GIGABYTE M6900 V2, and mouse razer imperator ... no regrets!
