As I said that in general the mouse is good, the mouse itself is made of high quality, but if the dongle breaks (as in my case), then the mouse will turn into an ordinary “office” one, but with an overpriced price of 8 times, it’s definitely not worth it Its pros: -Overall build quality is good, -Additional software is nice and easy to use -Comfortable in the hand Cons below: - some time after use, the dongle failed and the mouse turned from wireless to regular wired