In android the mouse right click acts like a back key. When you are using Kodi for instance you don't get a context menu after a right click. You will have to reach for your keyboard and press "c". It looks like there is no easy way to enable context menu with a mouse. I have found this: https://stackoverflow.com/questions/10041295/android-usb-mouse-right-click-correct-behaviour-ics but I am not a coder. If somebody knows (or is able to code) a simple switch button for mouse behavior on Minix android boxes it would be lovely!