No need to hunt through the shoebox to find the right type of travel adapter for your next international trip. This universal travel adapter will do away with the need for a shoebox. It works in over 150 countries. This two-prong adapter works with three-prong devices. It has an easy-to-use slider system allowing it to adapt to electrical inputs used in other countries. The adapter also has integrated surge overload protection.Adapts to electrical devices to work in 150+ countriesTwo-prong adapter accommodates two and three-prong devicesEasy-to-use slider system fits inputs used in other countriesIntegrated surge overload protectionPowers up to 550WLifetime warranty