The Kensington International Travel Adapter - Grounded (3-Prong) with Dual USB Ports is an innovative universal plug for connecting to standard wall outlets worldwide.Engineered to safely power your devices in more than 200 countries around the world, the International Travel Adapter is compatible with grounded and ungrounded plugs, includes a retractable 3-pole adapter to power laptops and other devices, and provides an internal fuse to protect connected devices from unexpected power surges.Designed to meet the needs of the business traveler, the International Travel Adapter provides the convenience, safety and versatility that have made Kensington The Professionals' Choice in mobile and desktop accessories for more than 35 years.