TESSAN 100W GaN Universal Travel Adapter, International Plug Adaptor with 2 USB C and 2 USB A Charging Ports, Worldwide Power Outlet for US to Europe EU UK AUS Ireland(Type C/G/A/I)

Took this as my main charging device for a month-long trip to Asian countries. This worked great as a surge protector, multiple plugged in devices, and so easy to throw in a purse/bag. It worked in Hong Kong, mainland China, Macau, the Philippines, Taiwan, and South Korea.

Tessan may not be a brand you've heard of but I can assure you this product is well-made and works perfectly. Years ago, I purchased a lower-quality plug adapter which worked, but felt cheap and had a rubberized coating that is now weirdly sticky. The build quality of the Tessan is superior and the prongs for Europe (in this case Italy) protrude farther, making a better connection. See my photos for three different applications -- all in Italy. The photos show a hotel room, train armrest, and Delta Airlines flight (Premium Select on a Boeing 767-400ER 764 Layout 2 as shown on SeatGuru). I realize that the adapter wasn’t necessary on the plane & train due to the plane’s universal receptacle, but I wanted you to see the photo anyway to illustrate what it would look like if needed.It's important to note that when you move the slider that corresponds to the country you're adapting to, you have to:1. push the slider knob in2. then slide it across to make the prongs extend3. then keep pressing until it moves to the very end of the slot4. then slide it even a little more until you feel the spring-loaded knob lock into place and "snap out" a littleIf you don't lock the knob, the adapter's prongs will retract back into the body when you try to plug it into the wall and you'll think it's a piece of junk. I promise you it's not junk if you use it correctly.It has universal international receptacles to accept all plug types from your home country. It also has four USB-A ports on the bottom for charging phones, tablets, etc. It's great because you don't need to rely on the little while cube for your iPhone (or whatever Samsungs come with). Just plug the USB cable right into this adapter.IMPORTANT: Keep in mind THIS IS NOT A VOLTAGE CONVERTER. It only *adapts* the shape of the plug's prongs for devices that can run on 100 - 240 volts -- such as most laptop chargers, phone/tablet chargers, etc. Don't try to plug a U.S. hair dryer into this adapter in Europe (or anywhere with 220-240 volts). You'll destroy the device and possibly cause a fire. For that application, you'd need a voltage converter.

I saw this recommended by a YouTube channel I follow. They were right, worked everywhere we went on a recent trip to Kenya. Small, compact, charges multiple devices at once and it was inexpensive. What’s there not to like?

A lifesaver in today’s always-connected world, especially when straddling the ocean. Reliable and essential, though a bit heavy and boxy. I used it all the time and worked well for me.

Very nice and handy for international travel.

This product worked great for travel to Austria and Germany. It has multiple USB ports for charging phones and could also accept a grounded 3-prong plug from the US style -- something that is hard to tell from pictures of these types of products, and they don't all have that ability, or spell it out in the product descriptions. The only thing I wish is I had two of them, but between this and the non-3 prong that I got from another company, my traveling companion and I were able to make the situation work.

This worked well for a trip to Europe- has multiple adaptors and USB ports.

I used this on my trip to Europe last summer and it was perfect! Adjusted to every outlet I needed and even though it is bulky, it fits everywhere and amazing for world travels! 10/10!