Key Character Map (KCM) for Microsoft Remote Desktop (RD).
This feature is supported by Android 4.1 (Jelly Bean).

When using RD on the physical keyboard, you can use special keys such as ESC, Win, Alt + Tab.
The keyboard layout for US is almost completely available.
The keyboard layour for other locale works almost completely except for some keys.

The keyboard layout setting for destination Windows should be the same layout for the phisical keyboard connected your phone.

This application is based on Android standard Generic.kcm.

·Setting method
With the physical keyboard connected,
Select "Settings" -> "Language and input" -> "Physical keyboard" and select "Keyboard for RD".
Also, go to "Settings" of RD -> "General" and turn on "Use scancode input when available".

· Confirmation environment
ASUS ZenPad 3S 8
MOBO KTF 83J
Google Japanese Input
Destination OS:Windows 10 Japanese environment