Power your devices and electronics on the go with CyberPower''s TRA1A21U universal travel adapter. The TRA1A21U is equipped with four of the most common plug types used worldwide, and is compatible with devices using both 100-120 and 220-240 volt standards. The USB charging port (1A) can provide device charging in all locations. This travel adapter is also backed by a one-year limited warranty. IMPORTANT: This product does not convert electrical voltage. You will require a converter for your single-voltage appliances.4-in-1 AdaptabilityWorks in more than 150 countries and is compatible with all type A, C, G & I outlets. USB Charging Port1A USB port charges mobile devices such as smartphones, tablets and mp3 players.Plug Type SelectorEnsures the correct plug type is selected for the appropriate region.Compact DesignFits neatly in briefcases, backpacks, or luggage for easy portability and convenient use.One-Year Limited WarrantyCovers defects in materials and workmanship in the product under normal use and conditions within one year of the purchase date. See warranty for details.