Key Power 230-Watt Step Down 220V to 110V Voltage Converter

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.

I've used this converter several times a year in Europe, Asia, and Australia for almost ten years. I've been very happy with it. I only left the review after this long because I happened to see it in an order search for another item I had purchased.

This converter/charger was a godsend on our travels! My children and I traveled for 2 months throughout Africa and Europe. The multiple outlets allow you to charge multiple devices at once like phones and tablets. I did notice that it would heat up when using or charging higher voltage items like a laptop or hair straightener. We would unplug all other devices while using it to power a higher voltage device like that and it worked just fine with no issues. I had read some reviews that it died early on but we put it through the ringer with constant use and found it to be incredibly durable. The travel bag and multiple adapters make this a practical and versatile choice when traveling to a variety of countries. It was lightweight and easy to carry. Highly recommend!

Was able to charge 4 phones at once. Default plug without adapter worked in EU and on plane. Sadly it did not provide enough power for my hair straightener is only reason I am giving it only 4 stars. From the pictures it looked like that should work, but didn't.

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!

Did not work at all!! Not sure how this device worked for others and not for us! Some of the reviews claiming that it worked great for phones and laptops, I hate to break it to you, but phones and laptops are universal and do not require converters. You can plug them just about anywhere with no converters needed, maybe that’s why they thought it worked??? Unfortunately the trip we needed it for was a little over 30 days overseas so we missed the return deadline. If the seller will make an exception I’d like to return the product cause it did not work at all, it was extra weight and hassle to carry it around with no use.

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.

Bought this for a 10 day trip to Turkey. It worked well, was reliable. Liked how it had so many outlets and usb ports. We charged 2 phones and 2 back up power supplies every night.

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