Vivian Prudente—November 21, 2025
This converter worked perfectly. It handled my hair straightener, electric toothbrush, and laptop without overheating or shutting off. The four QC and PD charging ports were incredibly convenient for keeping all my devices powered at the same time. It feels compact, sturdy, and easy to pack in a carry-on. I also appreciated how quietly it operated, even when used for several hours. Overall, it’s a reliable and essential travel companion for anyone bringing U.S. devices abroad. Read more
Bipin—October 19, 2025
I bought this 220V to 110V converter and adapter for my recent trip abroad, and it was a total lifesaver. It handled my U.S. devices — from my electric toothbrush to my laptop — perfectly, without overheating or tripping. The conversion was smooth and stable, and the built-in safety features (surge protection and overheat shut-off) gave me real peace of mind. It’s not just a converter — it also doubles as a travel adapter that fits multiple plug types (EU, UK, AU, Asia), which made it ideal for multi-country travel. The multiple USB ports were a bonus for charging phones and tablets without carrying extra bricks. Read more
Hassan—August 27, 2025
Perfect for international travel, this compact voltage converter safely converts 220V to 110V, allowing you to use your U.S. devices abroad with ease. It delivers up to 350W of power, making it ideal for hair straighteners, shavers, toothbrushes, laptops, cameras, and phones. With 4 built-in QC and PD charging ports, you can fast-charge multiple devices at once. A reliable and convenient travel essential for Europe and beyond. Read more
Leudimar—July 21, 2025
A friend recommended this converter before my trip to Europe, and I’m honestly so thankful they did. It arrived just in time, and I’ve been using it every day since I got here. I brought my US hair straightener (110V), and it worked perfectly with this device, no weird sounds, no overheating, just smooth and easy use. I’ve also used it to charge my toothbrush and phone without any issues. The voltage conversion from 220V to 110V is automatic, and it handles everything without a problem. You just plug it in and it works no setup or guessing. It’s compact, feels sturdy, and fits easily in my carry-on. Super convenient and honestly a travel essential, It’s super convenient that it works with so many different devices. Read more
Brock Kerrison—November 17, 2025
Got this just to use as an extension cord with added boom so that it can be used to plug in electronics that we bought from Asia. The power board is lightweight, comes with a travel pack. And to top it all , it works. Has three ports for plugging ins. Wish there were more ports and th extension cord was longer. Read more
Dov Ben Amram—November 22, 2025
After long search at Amazon converter options on Amazon - I consider the DOACE as one of the best choices; HERE IS WHY: 1. It's compact & smaller than the rest of the voltage converters offered. 2. It has an ideal combination of USB types (2 USB-C & 2 USB-a) . It does not need a cooling fan - no noise. 3. It is well-quality built. 4. it come with plenty of conversion plugs adapters. 5. Its power cable is a universal device cable, allows you to run Dual voltage devices directly via the cable. 6. THE PRICE IS RIGHT. Enjoy it Read more
R. Carter—August 12, 2025
The DOACE 220V to 110V Converter worked flawlessly on my trip! It handled my hair straightener, shaver, and other U.S. devices without any issues, and the built-in 4 QC+PD chargers made it easy to keep my phone, laptop, and camera powered up at the same time. It’s compact and lightweight, which made packing a breeze, and the quality feels very durable. I love that I didn’t have to worry about voltage differences or damaging my electronics. This is an absolute must-have for anyone traveling from the U.S. to Europe! Read more
Mike in Ohio—November 16, 2025
This converter was delivered quickly and worked great during our trip to Italy. The multiple 110 volt receptacles are located and spaced so we could plug in multiple 20 watt power adapters for our phones and IPads. The additional type A and C USB receptacles made it possible to charge all our electronics overnight at the same time. Read more
