The design of the Z-9 Kudos impresses already by its distinctive red and the lighting. The form is really good in the hand, although I initially had a little used to it myself. A little bit of it is me even almost too long. Sometimes I have a feeling that my hand would be too far behind. But I'm still good to all buttons.
If the individual keys is not reassigned, they have the following functions:
Right / Left Mouse Button - Standard
Wheel - for scrolling standard
Left / Right center button - Volume
Side keys left - Forward / Reverse
Front center button - color change of the mouse lighting for setting the (up to) 5 profiles for different key assignments
Rear center button - setting the pointer speed in 4 levels (from very slow to very fast including acceleration during mouse movement.) Incl illuminated indicator on the mouse, so you can see which level you have set.
The PC setup to adjust the mouse is kept clear and simple. The sensors for the 4 stages of the pointer speed can all be independently adjusted individually up to 8200 dpi. For already almost too quickly and useless, but to each his own.
You can also download an app with which you can also modify mouse settings to suit the mouse. For gamers handy when you want to change settings quickly without having to go out of the game. The app is also clear and can be quickly serve as the settings on the PC itself as well. You just have to take care, that you have the setup on the PC so that the app can connect to it. And of course, gets the PIN code for the app.
The cable has a proper length, so you still have sufficient room for maneuver, even if one or the other tower is a little further away.
All in all, for me a good mouse, sufficient optical hermacht what and completely in their functions for my needs. In addition, it is good and pleasant to hold. With its rubberized, soft coating we slip not so fast.