The Cherry Gentix 4K ensures the highest precision in the office – even on 4K monitors. The ultra-high resolution optical sensor with up to 3600 dpi offers enough precision and speed to make even demanding users of 4K monitors happy. With the practical DPI switch, you can easily switch between four preset resolutions by click, whereby the red illuminated scroll wheel is not only an eye-catcher, but also information about the selected resolution level. The rubberised side panels ensure a fir