You Do Need power plug adapter while traveling from United Arab Emirates (UAE) to United States of America (US) USA.

Here is Why You Need An Adapter

The outlet and plug type used in United States of America (US) USA are A and B and in United Arab Emirates (UAE) is G. This is how they look like.

United Arab Emirates (UAE)

In United Arab Emirates (UAE), outlets of type G are in use.

Type G

United States of America (US) USA

In United States of America (US) USA, outlets of type A and B are in use.

Type A

Type B