Complain to the customer service and have the correct cable sent to you. - - - - - - - - - - - - - - - - - Digitec (or any other Swiss retailer) 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. Info Digitec --> https://helpcenter.digitec.ch/hc/de/articles/4402084170386-Fehlender-Adapter Point 1 --> https://www.esti.admin.ch/de/themen/faq/elektrische-erzeugnisse-marktueberwachung/

Digitec (or any other Swiss dealer) is obliged to deliver electrical devices with a Swiss plug. If the device comes with a foreign plug, a suitable replacement cable should be supplied if the power cable is pluggable or, alternatively, if the power cable is firmly connected, a suitable adapter should be supplied. If the device comes without a suitable plug, complain to customer service and insist on a cable or adapter, free of charge. Infos Digitec --> https://helpcenter.digitec.ch/hc/en-us/articles/4402084170386-Missing-Adapter #1 --> https://www.esti.admin.ch/de/themen/faq/elektrische-erzeugnisse-marktueberwachung/

According to my information, this also fits the XPS 13 7390.