I think I know the answer but might as well ask. On mixers that have the CDJ/Controller USB ports, are those only for djs who use Serato & Traktor etc? They’re of no use if you’re using the players in standalone mode?
You meant the usb ports like on the S11 or rane 72? Yeah, this is a usb hub that does not work with sc players in any way if the decks are running in stand alone mode.