A:AnswerTo be safe if you are plugging in a device you have only used in the US rotate the selector to change the setting to converter. That's what I did, because I was uncertain if my electronics could auto adapt and straight 230V can burn out devices which cannot auto adjust.
A:AnswerIt worked well in Italy!! I charged my camera and cell phone very quickly! I dont see any reason why it would not work in France. It was also good for those unexpected power surchages that are frequent in older buildings.
A:AnswerAs long as Thailand has 220V/240V, then yes, it should work. Converts 220/240V foreign electricity to 110/120V U.S. electricity for convenience while you travel.
A:AnswerIf you were using it in the US to test, you should configure the adapter accordingly. You can find more information in the Quick Setup Guide, downloadable via http://www.dynexproducts.com/products/computer-accessories/DX-TADPCON.html?supportTab=open.
