In general, a good, stylish mouse. If I knew how to solve the problem with freezing, I would put 5 stars ate review after a year of use: The mouse began to lose connection either by bluetooth or by usb at 1-15! seconds. Poking, making ports almost already at the right hand - all in vain. Batteries changed, computers, the mouse rebooted, the settings in the computer changed according to all kinds of advice. She died and everything. It's a shame, because there is nothing worthy to be found on the market in such a design, and Razer is already scary to take.