im moving to south korea in a few months and im bringing my switch and wii u with me. i dont know much about the power supply stuff i keep reading and hearing about so i was wondering if anyone could help me find something to purchase. i need a NA plug to a south korea or european plug that will work for my wii u. i can find tons of plugs on amazon but i dont know how the power supply difference works. i dont want to fry my wii u or anything. thank you~!