Need Assistance with setting up keymander

Also is ChonChow kbm compatible with keymander 2?

This has not been confirmed unfortunately. However, testing for compatibility is rather easy.

Start with only having the mouse connected to the K2 (no controller or keyboard) and try mapping left and right click on the K2 app. If it registers the left/right click on the app, it is compatible.

Repeat this test with only keyboard connected (no controller or mouse). If it registers keystrokes, it is compatible.

Now, if you notice that both keyboard and mouse register when mapping, it is usually the USB cable that is connecting the controller to the K2. Try different ones if you happen to have some around your house. The required USB cable is a "Charge and Sync" cable.