For those who have model DKON2061ST, here is guide to switch arrangement of R-Alt, R-Windows, FN, and R-Ctrl.
- Set off all DIP-Switches (default)
- Press FN + Alt + K for 5 seconds
- (Optional) Pull off keycaps on R-Alt, R-Win, FN, and R-Ctrl so you won't get confused with the label. Remember Green light = R-Alt, Blue = R-Win, Indigo = FN, Purple = R-Ctrl