You Do Need power plug adapter while traveling from French Guiana 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 French Guiana are C, D and E. This is how they look like.

In French Guiana, outlets of type C, D and E are in use.

Type C

Type D

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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