Can i make use of a Nano's faders as a playback expansion to a Roadhog4..?? Its kinda urgent as i think someone is going to go order the wrong gear tomorrow..
You will need to have the power pluged into the Nano and then connect the Nano to the console via USB. Map the playback wing to playback bar 1 and that will give you an extra 10 masters.
As Marc stated if you need an extra 4 universes you can map the super widget inside your Nano.