Add mappings for the Fn+F7 (microphone mute), NitroSense and power keys for the Acer Nitro 5 AN517-54
KEYBOARD_KEY_8a=micmute # Microphone mute button
KEYBOARD_KEY_55=power
+# Nitro AN517-54
+evdev:atkbd:dmi:bvn*:bvr*:bd*:svnAcer*:pnNitro*AN*517-54:pvr*
+ KEYBOARD_KEY_8a=micmute # Fn+F7; Microphone mute button
+ KEYBOARD_KEY_f5=prog1 # NitroSense button
+ KEYBOARD_KEY_55=power
+
# Nitro ANV15-51
evdev:atkbd:dmi:bvn*:bvr*:bd*:svnAcer*:pnNitro*ANV*15-51:pvr*
KEYBOARD_KEY_66=micmute # Microphone mute button