One adapter compatible with all countries. Plugs compatible with US/EU/UK/AU. Compact, and extremely convenient when traveling. Equipped with dual charging ports (USB-A & USB-C). UL Certified, built-in power light indicator. Universal Power Adapter for all countries. US, Europe, Australia, Asia, China, and the UK. The International Adapter All-in-1 is designed to charge your devices, including laptops, iPads, tablets, and smartphones while traveling the world. This item is not converting voltage 110V to 220V