•| usb audio: a built-in 48-in/48-out usb audio interface (usb-b on the rear) for multi-track recording and daw control via hui or mackie protocols.
•| ethernet: dual network ports for remote control via pc, tablet, or smartphone apps like wing co-pilot and wing q. the mixer does not have built-in wi-fi and must be hardlined to a router for wireless control.
•| midi & gpio: features standard midi in/out and 4 gpio ports for external triggering and control.
•| front usb port: a type-a usb port for loading/saving show files, presets, and firmware updates.