This is a great all in one travel adapter wall charger. You are guaranteed wherever you go you will be able to charge your devices. It can be used in over 150 countries and has plug for the US, UK, Europe, and Australia. Now, I don’t travel out of country but if I ever do this will be great! It has 5 different input plugs and dual USB charging ports. But I am still able to use it just being in the US so it suits me just fine. There are safety shutters for protection from ever having to touch the live parts of this charger. It is compact and convenient. It is perfect for travel.