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

Here is Why You Need An Adapter

The outlet and plug type used in Dubai is G and in United States Virgin Islands are A and B. This is how they look like.

United States Virgin Islands

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

Type A

Type B

Dubai

In Dubai, outlets of type G are in use.

Type G