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DOACE

DOACE 220V to 110V Converter for European Travel - 350W Voltage Converter US to Europe with 4 QC

$35.99$49.99

1869+ bought in the past month

About this item

  • 🎖️[Upgraded 52% More Power Converter for Most Travel Essentials] Compared to standard 230W converters, our 350W transformer powers 30% more devices: Laptops, tablets, Xbox, CPAP machines, nebulizers, breast pumps, and hair straightener /curling iron. ❗️Note: Can't work with hair dryers, kettles.
  • 🤖[Smart Auto-Conversion Tech] Patented AI chip automatically converts 100-240V voltage + 50/60Hz frequency to US-standard 110V/60Hz – just plug and play. Safeguards your devices worldwide.
  • 🪶 [Ultra-Light & Quiet Design] No one wants bulky luggage. DOACE’s compact, cordless design is 20% smaller and lighter (only 7.9oz) than others, and operates 10% quieter—making it the perfect on-the-go companion.
  • ⚡[7-in-1 Travel Power Converter Adapter Combo] Charge 7 devices at once: 3 US AC outlets + 2 PD USB-C + 2 QC USB-A ports. Fast-charge your phone, tablet, and more—up to 2X faster than standard USB. No more fighting over outlets while traveling!
  • 🌍 [Global Ready – 190+ Countries] Comes with EU power cord + 4 travel plug adapters (US, UK, AU, EU). Works worldwide in France, Germany, Ukraine, Thailand, Bali, Vietnam, Canada, Mexico, Germany, Japan, China, Korea, India, Italy, Brazil, Europe, Asia, Israel, Antigua and Barbuda, Bulgaria, Cambodia, Dubai, UK, Fiji, Guam, Haiti, Hong Kong, Ireland, Malaysia, New Zealand, Peru, Puerto Rico, Singapore, Egypt, Turkey, and more., it's your all-in-one power solution abroad.
  • 🛡️[Tested Safe, Trusted Quality] NRTL-tested with advanced safety features—overheat, overload, short circuit protection. Keeps your devices and your peace of mind safe anywhere you go.
  • ❗️Note: [1] The adapter converter can't work with high-watt appliances. such as hair dryer, electric kettle, steam iron etc. [2] When overloaded, the green and red lights will flash alternately. To resolve this, simply turn the switch off and then back on. As long as it’s not overloaded, the device will continue to work properly.

Key details

Brand
DOACE
Color
White
Plug Format
Type A, Type C, Type F, Type G, Type I
best_sellers_rank
#57,497 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #204 in Power Converters
date_first_available
June 24, 2025

Dimensions and fit

dimensions
6.57 x 5.12 x 2.76 inches
weight
1.19 pounds
package_dimensions
6.57 x 5.12 x 2.76 inches
item_weight
1.19 pounds

Technical specifications

Input Voltage
220 Volts (AC)
Output Voltage
110 Volts (AC)
item_model_number
X30

Item information

manufacturer
DOACE
Highlights

About this item

  • 🎖️[Upgraded 52% More Power Converter for Most Travel Essentials] Compared to standard 230W converters, our 350W transformer powers 30% more devices: Laptops, tablets, Xbox, CPAP machines, nebulizers, breast pumps, and hair straightener /curling iron. ❗️Note: Can't work with hair dryers, kettles.
  • 🤖[Smart Auto-Conversion Tech] Patented AI chip automatically converts 100-240V voltage + 50/60Hz frequency to US-standard 110V/60Hz – just plug and play. Safeguards your devices worldwide.
  • 🪶 [Ultra-Light & Quiet Design] No one wants bulky luggage. DOACE’s compact, cordless design is 20% smaller and lighter (only 7.9oz) than others, and operates 10% quieter—making it the perfect on-the-go companion.
  • ⚡[7-in-1 Travel Power Converter Adapter Combo] Charge 7 devices at once: 3 US AC outlets + 2 PD USB-C + 2 QC USB-A ports. Fast-charge your phone, tablet, and more—up to 2X faster than standard USB. No more fighting over outlets while traveling!
  • 🌍 [Global Ready – 190+ Countries] Comes with EU power cord + 4 travel plug adapters (US, UK, AU, EU). Works worldwide in France, Germany, Ukraine, Thailand, Bali, Vietnam, Canada, Mexico, Germany, Japan, China, Korea, India, Italy, Brazil, Europe, Asia, Israel, Antigua and Barbuda, Bulgaria, Cambodia, Dubai, UK, Fiji, Guam, Haiti, Hong Kong, Ireland, Malaysia, New Zealand, Peru, Puerto Rico, Singapore, Egypt, Turkey, and more., it's your all-in-one power solution abroad.
  • 🛡️[Tested Safe, Trusted Quality] NRTL-tested with advanced safety features—overheat, overload, short circuit protection. Keeps your devices and your peace of mind safe anywhere you go.
  • ❗️Note: [1] The adapter converter can't work with high-watt appliances. such as hair dryer, electric kettle, steam iron etc. [2] When overloaded, the green and red lights will flash alternately. To resolve this, simply turn the switch off and then back on. As long as it’s not overloaded, the device will continue to work properly.

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Product videos

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Customer reviews

207 reviewsPositive

Rated 4.6/5 across 207 reviews — highly regarded by customers.

  • 100% of sampled reviews give 4–5 stars.

Customers say

Customers find the voltage converter works well for European travel, with one mentioning it worked perfectly for all their devices.

Generated from the text of customer reviews

Reviews with images

Customer review image for Versatile and works; comes with three plug ports.Customer review image for Perfect Travel Companion for Europe!
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★★★★★

It’s very good!

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

Vivian Prudente
★★★★★

Must have for EU countries

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

Bipin
★★★★★

DOACE 220V to 110V Converter

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

Hassan
★★★★★

Saved me during my trip!

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

Leudimar
★★★★★

Versatile and works; comes with three plug ports.

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

Customer review image for Versatile and works; comes with three plug ports.
Brock Kerrison
★★★★★

EXCELLENT CHOICE FOR FORFREQUENT TRAVELLER - OVERSEAS & DOMESTIC

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

Dov Ben Amram
★★★★★

Perfect Travel Companion for Europe!

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

Customer review image for Perfect Travel Companion for Europe!
R. Carter
★★★★★

Quality Converter

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

Mike in Ohio
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