Bhutan uses the standard European non-grounded socket, the most common in the world. This
adapter is also known as type C.
Bhutan uses the European grounded socket. This adapter is also known as type E or F. (It
combines E and F styles into one adapter.)
To order adapters click here
Special information on Bhutan:
Bhutan has 220 volt electricity, meaning unless your computer or appliance is dual voltage or
designed for 220 volts, you will need a converter or transformer. The cycles (Hz)
are 50 per second.