The mouse can really a lot for the price. You can create multiple profiles with different key bindings and what so anything can adjust sosnt with the program for the mouse. The program is good and easy also in German and really. The mouse weighs almost nothing and real man can complain even with up to 6 weights. Have now 3 pieces inside and more I need not therefore ranges from the weights of her fully. The keys have a very good tactile feedback. You do not press strongly and also has to not only caress, they are just intended for ordinary people with ordinary hands. The DPI control is also very nice and you can easily and quickly switch through 7 modes. I think you can control from 500-5000 dpi, the stages I've just not in the head. I max. Level 3 indoors and in most games because only 1 and 2, there I was simply otherwise too fast because in every game anyway, the speed at max. I asked. Furthermore, there is the Perixx logo select different Beleuchtugen which then also can blink and so if you want to and also at different rates, depending on the need. Only the color of the LEDs can indicate the DPI level is not änder and remains blue. The cable of the mouse is still in a fabric tube which looks quite well, not like a simple plastic cable. If you do not install the program you can see the mouse still in full of the basic profile use (buttons: left button, right button, middle button, scroll up, scroll down, scroll left, right scrolling, DPI +, DPI -, change lighting ( green, blue, red), and then the thumb button with your machine Sichen Double)
Can only recommend the mouse for 30. If you have questions, I'm happy to help.