Don’t require power plug adapter while traveling from Tajikistan to South Korea.

Here's why you do not need an adapter

The outlet and plug type used in South Korea is F and in Tajikistan are C and F and they are compatible with each other.

Tajikistan

In Tajikistan, outlets of type C and F are in use.

Type C

Type F

South Korea

In South Korea, outlets of type F are in use.

Type F