The mobile fader wing will work with the D9. Maybe it should say it works with the T2, Mobile and all physical consoles.
The manual should also mention that there is a toggle switch next to the USB connector that doesn't do anything. If people are trying to work out what the switch is for they will probably refer to the manual.
https://manual.avolites.com/docs/about-the-consoles/fader-wings/#titan-mobile-wing
The mobile fader wing will work with the D9. Maybe it should say it works with the T2, Mobile and all physical consoles.
The manual should also mention that there is a toggle switch next to the USB connector that doesn't do anything. If people are trying to work out what the switch is for they will probably refer to the manual.