You Do Need power plug adapter while traveling from Isle of Man to Costa Rica.

Here is Why You Need An Adapter

The outlet and plug type used in Costa Rica are A and B and in Isle of Man are C and G. This is how they look like.

In Isle of Man, outlets of type C and G are in use.

Type C

Type G

In Costa Rica, outlets of type A and B are in use.

Type A

Type B

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