|Satechi's Smart Travel Adapter can serve your power prong needs in over 150 countries, and thanks to its built-in USB power port, it's even useful at home! Slide the lever to deploy the appropriate plug set for England, Europe, Australia, China, New Zealand, Hong Kong, Russia and many others. There's no need to bring any other plug converter. The USB port outputs up to 2.1 amps so it can be used to charge a phone or a tablet, even while you're charging a laptop or other device through the main plug. Please note, the adapter does not change voltage, so make sure your device can handle the electrical output of the country you're visiting.