Key Power 230-Watt Step Down 220V to 110V Voltage Converter & International Travel Adapter/Power Converter with USB-C Port 18W - [Use for USA Appliance Overseas in Europe, AU, UK, Ireland, etc.]

Bought this a while back and have used it several times on overseas trips to Europe. Love the multi port options, easy to use. The adapters have worked at all the different countries I have been to. Highly recommend this item.

UPDATE: 5-6-26 Seller reached out and refunded my order for the issue. The voltage converter function stopped working on my first try using it to try to charge my tablet computer.

I used this voltage power converter on a 4 week trip to Europe. I used it in Iceland, Denmark and Germany. It worked great for all of our 110v US electronics. It powered up a curling iron in the outlet port and at the same time, it also charged 2 mobile phones, an ipad, and a power brick via the USB ports. It charged everything quickly and we didn't have to worry about devices overcharging or things overheating. The red/green light indicator is great so you know whether your device is charging or powering up correctly. I've also used this on a cruise ship. It's great because all cruise lines forbid surge protectors on board. Most power strips these days have built in surge protectors whether you want it or not. We were able to use this converter as a big power strip on the ship! The best part is that most cruise ship cabins have 2 US 110v outlets and 2 European 220v outlets. We were able to plug this into the European outlet which gave us more US 110v outlets for all our devices. YAY! There is a small fan inside the converter that runs when it's in use. It was so quiet that it just faded into the background like white noise. If nothing is being charged, you simple unplug the converter or turn the power switch to the off position. The entire unit comes in a small mesh bag to keep the unit, plugs, and power cord organized. It found it a bit heavy to lug around in a carry on bag for a day of airline travel, so I put it in my checked bag. UPDATE: 5 years after purchase and 2 years of not being used due to the pandemic, this device stopped working properly. The fan started making a high pitched sound that was so loud you couldn’t carry on a conversation.

Worked to charge smaller items. *Important to note* for blow dryers or hair tools, you’ll need something with higher watts, otherwise you risk damaging your tools.

Purchased for a trip to Europe from USA, 110 outlets did not work when we got to Greece. There was no way to test it in the US. The USB did work so that was an expensive phone charger. Originally left one star, the company contacted me and gave me a refund even though I had missed the 30 day return window. Thank you for the great service!

This power converter is great! It comes with every type of plug you could possibly need, plus a nice carrying bag to keep everything together. While it's plugged in, it gives you 3 outlets, 3 USB-A ports, and 1 USB-C port, which is more connectivity than many other similar converters offer. It only has one dim LED on the front to indicate whether it's on, and it's bright enough to tell if it's working but not enough to be distracting in a dark room. It seems really well-built overall, with a solid heft to it. If you plan to take it in a carry-on though, be aware that it might add some unwanted weight to a bag. It's also on the bigger side, nothing unmanageable but it's thick and can take up a fair bit of room. I'd compare it to the size of a paperback book, if you only pack the cable and the specific adapters you'll need. It's also completely silent - I know that some of the cheaper converters have a tendency to let out a quiet whine, but I stuck my ear right next to it and couldn't hear a thing while it was converting UK 220v power. I purchased this specific one since it was a bit more expensive and better reviewed than some of the cheaper options, since I intend to take it on multiple international trips. While there's currently only one week-long trip abroad under its belt, I hope that it'll last a while and continue to work on future trips. Overall I highly recommend this converter, and if you're on the fence about saving a few bucks to get a cheaper one, I would just spring for the added quality of this one.

We recently traveled to Germany, Switzerland, Austria, and Hungary. This small, but efficient, voltage converter satisfied all our electrical needs. The only hitch was that the converter does not come with an adapter plug for Switzerland, but no problem - having researched the product, I purchased an adapter for Switzerland separately, and the converter had the right combination of other plugs to connect it to the Swiss adapter. In Germany, Austria, and Hungary, only one plug was needed (the same one!) to plug the converter into a wall socket. The three 120v grounded outlets on the converter were sufficient in each country, and the 4 USB Ports meant that additional plugs were not necessary to pack and keep up with. The compact size and versatility of this converter made it a perfect solution for our electricity needs while on the 17-day tour. There are some complaints about fan noise from this device, and there was one single time on our trip where the fan motor kicked into high gear. The sound was soft, and not bothersome, and as soon as a device was no longer needed and unplugged, the fan slowed to a low speed and was inaudible. This converter will work in 95% of the world; just check to make sure it is compatible with your destination(s). If you happen to be planning to visit a country in the 5% of the world (including Switzerland!) for which this product does not have an adapter plug, be sure to purchase a special adapter separately for that country.

Great product with ability to charge multiple items. The things I didnt like were- the cord is short, thick and not very flexible, making some connections awkward. The cord also has a non-US plug, requiring the connection of the country’s adapter to it.

EXCELENTE PRODUCTO me sirvio en mi viaje a Europa, es una maravilla ya que pude usar sin problema mi plancha CHI digital 410°F, conectaba 3 celulares iphone y un power bank definitivamente vale la pena comprarlo es de gran utilidad y adicional tiene enchufes por lo que si no se conectaba el cargador para iphone lo podiamos conectar directo de la LUz con el enchufe ya que ese no necesitaba transformador de energia, la idea principal fue para utilizar con confianza mi plancha de cabello!! estuve Feliz todo el viaje con mi convertidor de energia. No duden en compralo es la mejor compra !!! super UTIL!! Mil Gracias