In general, an excellent mouse, which I decided to take to the office to work with graphics, to replace the usual logitech, from which the joint of the index finger already started to hurt I like that it is both wired and wireless at the same time, so you can charge it and continue using it. Feels great in the hand, takes some getting used to Pros: The hand is well placed. It turns out quite convenient to put your finger on the buttons and the wheel (usually my index finger responds to both the left mouse button and the scroll wheel) Excellent response, both with wired and outbred connection (via radio). I didn’t try it through BT, since a lot will still depend on the BT itself in the PC, but somehow I don’t want to experiment The ability to turn off the backlight through the application (both a plus and a minus, I would like to do this without it, since I don’t need an application for anything else) With its cons: The inability to turn off the backlight without installing software Microusb input for connecting i wires (now the age of USB-S, and in the mouse there is also the inscription Pro in the title)