I bought this adapter to charge my digital camera in Poland. This adapter was fairly easy to use and convert plugs as needed. It's great that it goes both ways, for example if I wanted to use a European appliance in the US. I used it a few times with no problems.
Just make sure what you need is an adapter and not converter. This product will not convert voltage. Many battery chargers (cameras, laptops, etc) already convert voltage so all you need is an adapter. Just check the printed label on the cord. Help other customers find the most helpful reviews