Compare the plug shapes, voltage and frequency in Nicaragua and South Korea, and find out which adapter you need before you travel.
Adapter required
Yes — coming from Nicaragua, you will need a travel adapter for South Korea. Nicaragua uses Type A/Type B plugs, and South Korea uses Type C/Type F, so the pin shapes will not fit any wall socket. Voltages differ (120 V at home vs 230 V abroad), so check the label on each device. Most modern dual-voltage chargers handle the swing without a converter, but heating appliances usually do not.
Nicaragua (home)
South Korea (destination)
Electrical specifications in South Korea
More about plugs in South Korea
In South Korea, the standard power plug is Type C and Type F. The country runs on 230 volts at 60 Hz. That means wall sockets in South Korea can be one of 2 different shapes — Type C, Type F, and your plug needs to physically match the socket to fit.
Full South Korea plug guide