Went to Europe and this was a great investment, love the USB on the side.
I have used this on trips to Russia, the UK and China.
It came on time, I like how it comes in a little sack.
Loved it, no issues at all and performed as we expected, also this device is very well built.
It worked fine.
I would return it and buy a different one but my trip is in 2 days.
Unfortunately, one of the flat prongs fell out when I unlocked it, so it is useless.
But this does not convert voltage, it is just a plug adapter.
But it does say so in very fine print, that I did not see.However, in the end, it turns out that I didn't need a voltage converter, because I was only using it to charge my phone and a camera battery charger, and both of them had inputs of 110v to 240v.I also have a small hair dryer, but it can switch between 110v and 220v.
Bad news when your only way to interpret the local language is through your phone.Not exactly a great travel companion in my book but if you're hard up on cash, know that this DOES work.