I had been using many mice for the leading brands, and just got it for temporary purpose, but I must say that the cursor movement is not perfect, and the mouse itself lags for no reason. You can go for this if you do not use mouse that much you use...

Inferior build quality. Does not work intermittently Does not switch on-off. It works only when it likes :( This is not just with one Item I had bought three items for my friends... All the the same :(