I'm about to buy a Japanese Wii U on eBay and import it into EU. Do I need the EU power supply or are these multi-voltage?
Europe switched from 220 to 230 V around 15 years ago. From german Wikipedia:EU uses 220VAC
In Europa beträgt die Netzspannung 230 V ± 23 V
The mains voltage in europe is 230 V ± 23 V