TWIST World Adapter DUO

By OneAdaptr

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This universal power adapter charges your devices in over 150 countries. With two USB ports and an AC adapter for almost any plug, you can power up three devices at once. Just turn the base to find the right adapter for your country, and plug in.

  • Materials: PC plastic, metal
  • Includes two USB ports & universal AC outlet
  • Made with unique twist and release mechanism
  • Powerful, 3.4A/17W USB charging
  • Universal sockets work in over 150 countries
  • Can charge up to 3 devices simultaneously
  • Lightweight, compact design
  • Built-in fuse protection
  • Made in China
  • Dimensions: 3.4" x 2" x 2"
  • Weight: 0.35 lb.

45 Reviews (4.2 out of 5 Grommets)

Sorted by Rating

Perfect for International Travel

12/22/2016 by sabrina

I purchased this for my trip to Australia. previously, the adapter I used had six different parts. I never knew which was which, so I had to pack all of them. OneAdaptr is all in one and accommodated my three prong plug for my computer seamlessly. My only compliant is that the pins do not lock into place securely when I twisted the unite to engage the pins. Other than that, I love it.More > < Less


Nifty and useful

8/17/2016 by Rachel

We took this with us on our recent European vacation. The best thing about this is the ability to charge three items at once. We took advantage of this constantly. My only issue with is is that in France and Spain, the outlet was always set into the wall, it wasn't flush, so the adapter had a tendency to fall out if you weren't careful. Still very happy with the purchase.More > < Less


Good but one issue locking in the europe pins required

11/6/2016 by Patsy

I like the adapter except I had problems with the "europe" pins staying locked in. when I turned the device to the "2 pins" for europe they didn't want to lock it so I could use it.

I had to try many times to get them to lock in so I finally left them locked in to that position once I got it so I could use it the rest of my trip.
More > < Less



9/5/2016 by Dede

I recently used this adapter in Europe. The adapters I used didn't stick out far enough and the weight was too much so it was constantly falling out of the socket. And after the first use the "U.S." plugs on the end didn't charge my U.S. devices anymore. I ended up buying a simple adapter in Austria for $10 and am returning this one. Great idea but not worth the money if it doesn't work easily and properly.More > < Less


Fell apart

6/7/2018 by Therese

I bought this for a trip to Europe and it only worked half the time. Tried it again this year and on the second day it completely fell apart in my hands. Good theory, bad workmanship.More > < Less

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Charge 3 or 4 devices at once—in 150 countries.

About OneAdaptr

Power Anywhere

When traveling overseas, charging your phone is crucial. But knowing what adapter you’ll need is almost impossible. With the TWIST, you’ll have the right adapter, wherever you are.

This universal travel adapter works in over 150 countries—just twist the base to raise the adapter you need. The TWIST can power three devices at once, with two USB ports and a universal AC outlet. The TWIST Plus has all of that, as well as a built-in Macbook charging port.

Outlet-stingy hotels were a problem for Founder Michael Ma. During a work trip, he and his coworkers used all the outlets in their rooms and the lobby just to charge up.

Michael wanted an adapter that worked all over the world and had multiple charging ports, too. Years of planning and prototypes created the first TWIST World Adapter.

This adapter lets you travel a little smarter and a little lighter—charge around the world with a TWIST.