You Do Need power plug adapter while traveling from Saint Martin to Dominican Republic.

Here is Why You Need An Adapter

The outlet and plug type used in Dominican Republic are A, B and C and in Saint Martin are C and E. This is how they look like.

In Saint Martin, outlets of type C and E are in use.

Type C

Type E

In Dominican Republic, outlets of type A, B and C are in use.

Type A

Type B

Type C

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