Review on Combination Voltage Converter Valet Autoswitching by Victor Houser

I bought 2 of these converters, 1 for myself and 1 for my brother as we were both traveling around the UK. They didn't work with my wife's curling iron, my phone charger, our Kindle charger. My brother and his wife also had similar problems. I bought these a few months before our trip and gave one to my brother. I would have sent them back but since I brought them 3 months before my trip I just thought they would be tormented for a long time before using them. I bought them because they had a dedicated circuit for small electrical loads and one for larger loads like a hair dryer or curling iron. None of them worked and immediately the red and green lights started blinking. The instructions say not to use when the lights are flashing. I also had to buy a special adapter to replace the plug with a UK socket. Don't buy, they don't work.