Review on SEVENSTAR US EU 50-1600W AC World Travel Voltage Converter Adapter: SS1650 by Matthew Evans

The device was so heavy that it kept falling out of the socket. Even if you don't have really old electronics or electrical equipment made for another country, just one adapter will do. The mains transformer is no longer needed, so I learned. This is especially true for laptop power supplies. For example, the MacBook Pro 17" power adapter draws 100-240 V at the input. Therefore, using it with a simple plug adapter in Spain worked without any problems. The same applies to the iPhone charging cable. I do not have excess weight in my luggage when I come home .