Compare the plug shapes, voltage and frequency in Mongolia and Dominica, and find out which adapter you need before you travel.
Adapter required
Yes — coming from Mongolia, you will need a travel adapter for Dominica. Mongolia uses Type C/Type F plugs, and Dominica uses Type G, so the pin shapes will not fit any wall socket.
Mongolia (home)
Dominica (destination)
Electrical specifications in Dominica
Voltage
Frequency
More about plugs in Dominica
In Dominica, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Dominica is the same shape — Type G, and your plug needs to physically match the socket to fit.
Full Dominica plug guide