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The DOACE 220V to 110V Voltage Converter is a compact, travel-friendly step-down transformer delivering up to 350W power. Equipped with four international plug adapters and four USB ports, it supports charging multiple devices simultaneously across 160+ countries. Designed with advanced safety features and a sleek black finish, it’s the ultimate power solution for professional travelers needing reliable, versatile, and safe voltage conversion.










| ASIN | B0DFLJG9QT |
| Best Sellers Rank | #63,573 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #236 in Power Converters |
| Brand | DOACE |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 300 Reviews |
| Input Voltage | 220 Volts |
| Item Dimensions | 6.14 x 1.3 x 3.74 inches |
| Item dimensions L x W x H | 6.14 x 1.3 x 3.74 inches |
| Manufacturer | DOACE |
| Model Number | X30 |
| Output Voltage | 110 Volts |
| Plug Format | Type A, Type C, Type G, Type I, Type L |
| Plug Type | Type A, Type C, Type G, Type I, Type L |
| Warranty Description | 1 Year Manufacturer |
T**E
Great Product!
Compatibility: Just came back from a trip to Japan, and I can honestly say this voltage converter saved me so much trouble. I also use it as an extension cord. It handled everything I threw at it — from my laptop and phone to my electric toothbrush and my wife’s curling iron. it looks good too. The silver-white finish gives it a clean, modern feel, and it didn’t feel bulky in my suitcase at all. The included travel pouch and detachable cord were super convenient, and the whole thing felt solid and durable. What I loved most was how many devices I could plug in at once. I charged my phone, my iPad, my power bank, and used one of the AC outlets for a humidifier, all at the same time. It stayed cool, didn’t make noise, and felt very safe to use. Highly recommend, especially if you carry a mix of electronics. It's a small investment that brings big peace of mind.
B**E
Game changer!!
I just got back from a trip to Turkey, and this voltage converter was a lifesaver! It doubled as an extension cord and handled everything—my laptop, phone, electric toothbrush, and my hair dryer—without a problem. The silver-white finish gives it a sleek, modern look, and it’s compact enough that it didn’t take up space in my suitcase. The travel pouch and detachable cord made it even more convenient, and the build feels solid and durable.
A**Y
Compact and Reliable Travel Lifesaver
This DOACE voltage converter has been a perfect travel companion—compact enough to tuck into my bag, yet rich with features like four plug adapters (EU, AU, UK, US) and a sturdy 350W output. It effortlessly handles my electronics when traveling from US to Europe without overheating or buzzing issues. Whether charging my laptop or charging my cell phone, it’s a dependable little unit that makes international power differences a breeze.
M**N
International travel-friendly power adapter
I absolutely love this Voltage Converter-cum power adapter! It’s super cool and incredibly convenient. I used it to charge my mobile phone, smart watch using directly USB port, laptop, and even run my rice cooker without any issues. This step down transformer work fine with a decent charging capability. The adapter plug combo makes it easy to use in different outlets, and the compact design fits nearly everywhere. Highly recommended!
Y**E
Very loud. Do not keep it in your bedroom.
Quality but too loud. It kept waking me up when the fan switched on to cool it down. My cpap and apple phone and apple watch do not need a converter just an adapter. Check yours. So I just use an adapter plug with a standard belkin US travel power strip with USB ports
D**N
Quality travel extension cord
Is meant to be used for traveling and has 4 different plug heads that should allow easy conversion no matter where you go. Has 3 AC outlets, 2 USB, and 2 USB C charging options. Works great as an extension cord when not traveling. Comes with a carrying bag and box to hold all the outlet heads. Great value
L**L
Did not convert voltage in uk
Worked as a normal converter for US to UK plugs, but I bought it to convert voltage on a heating pad and it did not work. Missed return window.
J**E
Perfect Voltage Converter for My Europe Trip
I got this DOACE converter a month ago before heading to Europe, and it was a total lifesaver for my two-week vacation in France and Italy. It easily steps down the 220V outlets to 110V so I could plug in my US devices like my phone charger, curling iron, and even a small fan without any problems or overheating. The built-in USB ports are super handy for charging multiple things at once, and it comes with those four adapters for different countries, which fit perfectly in EU sockets. It's compact and lightweight, so it didn't take up much space in my carry-on bag. The white color looks clean and modern too. No buzzing or weird noises, just smooth power every time I used it in hotels and cafes. If you're traveling from the US to Europe, this is worth every penny – it made my trip stress-free! I'd buy it again in a heartbeat.
Trustpilot
2 weeks ago
3 weeks ago