For mouse itself, I will not say much, the shape like it and it works in theory. Practically, however, the cable is broken for a good year now, which is why it so all 1-2h crash mouse results when using the mouse. Takes 5-10 seconds, then it goes back. For games still unacceptable, so a star. For just 70 euros (when I bought it even more) you should expect even more than that.
Note: The mouse was about 99% used by me stationary, 2 parades it has participated (in original package), the remaining nearly 400 days, she was well-behaved on the mouse pad, so it should have come to no unconscionable burdens of the cable. Nevertheless, it's broken.
