Bought this adapter for an England, France, Italy trip. The USB ports worked great in each location. It was great to have the four ports. However, the plug part of the adapter did not work. By that I mean, when I plugged the adapter into the wall and plugged in my American hair dryer, my hair dryer would not work. Tried a few other electronics to make sure it wasn't my hair dryer. It was definitely the adapter.
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