This plug adapter accepts round or flat pins from your electronic devices when you're traveling to South America, the Caribbean and Japan. It also does double duty in the US or North America.

Product Features:

• Simply insert the 2-prong foreign power plug into the back of the adapter
• Insert the adapter's front end, a 2-prong us plug, into a standard us wall or power strip outlet
• The adapter is designed for use with dual voltage appliances or voltage converters
• It does not convert electrical voltage on its own a voltage converter or transformer for single-voltage appliances (sold separately) is required for this purpose
• Works with A and B plugs