The driver has been created for situation when special keys on laptop do not work. The driver works as middle-man, is listening for events and when is appropriate key event caught then is send custom event configured in config file.
If you find the project useful, do not forget to give project a 
You can get the latest ASUS WMI hotkeys driver for Linux from Git and install it using the following commands.
git clone https://github.com/asus-linux-drivers/asus-wmi-hotkeys-driver.git
cd asus-wmi-hotkeys
sudo bash ./install.sh
To uninstall, just run:
sudo .bash /uninstall.sh
Back-up of configuration is up to you as repository contains only examples for easy getting started. Config is located here:
cat "/usr/share/asus_wmi_hotkeys-driver/keys_wmi_layouts/layout.py"
Discovered keys up to this moment which might be equal across models:
Model: UP5401EA
KEY_WMI_TOUCHPAD = 0x6B # 107
KEY_WMI_MICMUTE = 0x7C # 124
KEY_WMI_CAMERA = 0x85 # 133
KEY_WMI_MYASUS = 0x86 # 134
Model: UX8402
KEY_WMI_SCREENPAD = 0x6A #106
KEY_WMI_SWITCHWINDOWS = 0x9C #156
To activate logger, do in a console:
LOG=DEBUG sudo -E ./asus_wmi_hotkeys.py
Do not know any.