8BITDO Retro 87 Instruction Manual page 5

FN lock
Record last 30 seconds (Win+ Alt + G)
Turn mic on/o while recording (Win+ Alt + M)
Increase backlight brightness
Switch backlight modes
Play/Pause
Mute
* Parts of the function are only available on Windows.
Take screenshot (Win+ Alt + PrtScrn)
Start/Stop recording (Win+ Alt + R)
Reduce backlight brightness
Switch backlight colors
Previous track
Next track
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