Unfortunately Quallität is as prepared not the best.
Unfortunately, this is my third mouse has made me nothing but trouble after 1-2 months.
undzwar always the same problem ... complete misfire of the laser. (my motion detection)
Although keys go but the rest is for up to 8 seconds dead ... in games like COD / CSS and Co not helping
I'm going to now as a last attempt, the new Naga Epic Croma down .. and this should be on a flop again I will turn away from me completely Razer both mouse and keyboard ...