
If you need to remap comma in keypad, you must insert "DefaultKeyBinding.dict" file in "/Users//Library/KeyBindings/".

#Remapping mac keyboard for windows exce, Pc
If you want to use Logitech Unifying Connector, you need to fix the mapping in Windows mode before (use a PC or a VM). I’ve also modified some of the Apple keyboard keys to suit me though, and you can change it in the file Keyboard Media Keys.ahk. (change user word with your account username) What this script does is to remap the eject key on the keyboard to be a Delete key. Run this command "sudo defaults write LoginHook /Users//remapkeys_bluetooth.sh".Run this command "chmod +x remapkeys_bluetooth.sh".

Save this file on your home directory "remapkeys_bluetooth.sh".(If you want use bluetooth and you have to unlock the FileVault when you start the Mac, you won't be able to because the keyboard does not natively allow it) Steps: If you want use bluetooth connection you must use "remapkeys_bluetooth.sh" file to remap this key.

If you use the normal keyboard mapping of this keyboard with MacOS, you should have noticed that the AltGr key is very inconvenient to use. If you bought a Logitech MX Keys Keyboard (Universal Generation) and you use Windows and MacOS both, you have to read this guide. Universal_mx_keys_remap Re-Mapping Universal Logitech Mx Keys Keyboard on MacOS
