The OREI "Type I" 2 Pack travel adapter has one universal and one non-grounded input socket to connect a plug from almost any country in the world(except the Type M - big S Africa 87mm Plug) including the 2-prong or 3-prong plugs from US. Supported Countries (Output): Argentina, Australia, China, Christmas Islands, Cocos Island, Cook Islands, Fiji, Kiribati, Nauru, New Zealand, Papua New Guinea, Samoa, Solomon Islands, Tokelau, Tonga, Tuvalu, Vanuatu