Recently took this on a trip to Europe and it worked great. Very compact with plenty of output and a passthrough plugin.

Got this for a weird little rock polisher thing I got awhile ago that had a European plug. Works great!

Works great. Unbelievably small.

I like the Anker brand of products. They seem to make good quality product. This adapter is no exception. It has good functionality and comes with multiple USB ports which is nice. It is so compact so, it is easy carry as well as doesn't stick out in front of the plug. Only thing I wish this had was 3 prong support. Otherwise, this is a very good product.

Has worked perfectly in the US, UK, Germany and Switzerland so far. No need to bring your phone or watch power brick when you have this. It does it all