Návodů je plný net.
After removing the feet and four screws, I was able to separate the halves of the mouse. I did also have to disconnect a cable to allow me to take an image of the PCB that has the switches behind the scroll wheel, and above that is another layer for the DPI switches.
Read more: http://www.tweaktown.com/reviews/5710/roccat-kone- pure-optical-core-performance-gaming-mouse-review/ index6.html