After 2 months of use, FPS MMO games, internet, office .. This mouse is perfect in all respects, ergonomics, precision, etc .. But after two weeks the mouse is put creaked at the wheel when it rotates, leaving me doubts about the life of the mouse. the squeak is quite unpleasant and disturbing. That's his I put that 3 stars, the materials used in the mouse design could be better, glossy plastic sides are fairly cheap, but for the price I'm not going to complain, to see the duration
Edict:
Customer service has contacted me after my review and offered immediately to send me a mouse. I was delivered within 2 days. The new mouse is niquelle no defaults I am very satisfied and I gives 5 stars.
Edict 2:
The new mouse worked 2 months, with a very lean operation. The mouse does not work on any PC. Extremely disappointed product of poor quality.