Unfortunately, I can tell you 100% whether the power supply comes with a Swiss plug, because I don't want to be the one to blame if Digitec once again fails in its duties and forgets something.
Digitec is obliged to supply electrical appliances with a Swiss plug. If the appliance is supplied with a foreign plug, a suitable replacement cable should be supplied if the mains cable is pluggable or alternatively if the mains cable is permanently connected, a suitable adapter should be supplied.
If the appliance is delivered without a suitable plug, complain to the customer service and insist on a cable or an adapter, free of charge.