You Do Need power plug adapter while traveling from Swaziland to Czech Republic.

Here is Why You Need An Adapter

The outlet and plug type used in Czech Republic are C and E and in Swaziland is M. This is how they look like.

In Swaziland, outlets of type M are in use.

Type M

In Czech Republic, outlets of type C and E are in use.

Type C

Type E

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