I bought this mouse in April this year and was very happy with it at first. It was purchased as a second mouse for my laptop, so I can play on the move. Unfortunately, the sensor appears to be defective, the cursor can not be with her serve, but the mouse buttons go. What is even more annoying that I could return the mouse only until July of this year, so therefore remain seated on a broken and in my opinion also very expensive mouse. Pity! During the period in which they worked, I was very happy with it. The adjustable size makes the mouse with either hand size very comfortable and the adjustable weights also contribute their part in.
