This mouse is really great, after plugging the mouse you can just do a simple installation of the ROCCAT software, which calculates some performance did not you and your mouse, such as the number of click, the distance traveled, and again full of something else, you can even unlock success!
This mouse gives us pleasure to use it as well has his grip encompassing the whole hand, by its shape and adjustable weight.
The ROCCAT software offers the ability to color the mouse, as well as make some effects! for example you can turn on the red LED and make a style heart beat, or rather make a multicolored effect that changes quickly or slowly, the possibilities are almost endless !!
I had a single problem, the click of the knob was no longer walking, probably to a fault fabriquation, thanks to software ROCCAT I have no problem changing a key to replace the click of the knob easily!
Thanks to the software is the ability to completely change every mouse button, the exact sensitivity you want, the mouse is 100% customizable
To summarize, if you're looking for a mouse Gaming, ROCCAT Kone XTD take, it is really great, no particular problems, malfunction of the lens or another, this mouse is PERFECT!