What's the purpose of the rotary encoder? On a laptop the number pad is deadly because the screen and the keyboard are fused together and to have the touchpad / spacebar aligned with the axis of the body all the laptop is shifted to the right. On desktops I seldomly use the number pad but as I can shift the keyboard to the right so I have no problem buying keyboards with it. Unfortunately it moves the mouse further a…
Presumably thats configurable, but people usually use it for volume control which is quite nice to have