You Do Need power plug adapter while traveling from Faroe Islands to Sint Maarten.

Here is Why You Need An Adapter

The outlet and plug type used in Sint Maarten are A and B and in Faroe Islands are C, E, F and K. This is how they look like.

Faroe Islands

In Faroe Islands, outlets of type C, E, F and K are in use.

Type C

Type E

Type F

Type K

Sint Maarten

In Sint Maarten, outlets of type A and B are in use.

Type A

Type B