The PosBox is a little hardware box based on a Raspberry-Pi that will handle all the peripherals' drivers and setup in a very easy way:
You connect the PosBox to your local network.
You plug your USB peripherals ( Receipt Printer - Barcode Scanner ) to the PosBox
You launch Intertotal Point of Sale App on any device - iPad, Android Tablet or PC -while connected to your local network.
There are no step 4, it's already working
The PosBox will serve as a gateway between the Intertotal POS application and the different peripherals.