You Do Need power plug adapter while traveling from Sint Eustatius to United States Virgin Islands.

Here is Why You Need An Adapter

The outlet and plug type used in United States Virgin Islands are A and B and in Sint Eustatius are A, B, C and F. This is how they look like.

Sint Eustatius

In Sint Eustatius, outlets of type A, B, C and F are in use.

Type A

Type B

Type C

Type F

United States Virgin Islands

In United States Virgin Islands, outlets of type A and B are in use.

Type A

Type B