Bates- European Travel Plug Adapter, 3 Pack, US to Europe Plug Adapter Type C, Outlet Converter, USA to Europe, Italy, Spain, Germany, France, EU

good ones, worked as described and I have used them internationally

Worked as expected

I used these in Florence, Italy for my phone chargers. They worked great. They are not for 110 volt hair dryers or curling irons but they are great for phone chargers. I carried one in my pocket so I could charge my phone in the evening.

The product is advertised as a European travel plug adapter, but it also works perfectly in South Korea. It fits Korean outlets without any issues and powered my devices just fine during my trip. The only downside is that it's a bit too thin. If you plug in a heavier power adapter or charger, the whole adapter can become loose and may slip out of the outlet. Other than that, it does exactly what I needed.

Short story: this product did what it supposed to do without any issues for very competitive price. Long story: we went on guided tour of some European countries, where they use rounded plugs. Pretty much all of our devices could work with either US voltage (110V) or European voltage (220/230V), so all we needed were plug converters, and not voltage converters (which are more $$$). Plug converter (this product) is very simple device. All it does is allow you to plug in US-based plug into plug converter, and plug converter be inserted into wall outlet. This whole process assumes your electrical device can work with either voltage. IT IS YOUR RESPONSIBILITY TO CONFIRM YOUR ELECTRICAL DEVICE IS DUAL-VOLTAGE (110 and 220/230). All electrical devices list working voltage. This device worked very well in multiple countries and hotels. Definitely worth the money.

Hasta ahora funcionan correctamente los 3, llegaron rápido y en buen estado. Es muy conveniente que vengan varios

Worked well in Spain. Plenty of them for different outlets. Very pleased

We bought these as extra adapters to take while traveling overseas. They work great as we can use them with our Apple chargers since they are 110/220. So we do not need a power transformer to step down/up for the voltage and can plug them into any socket. Much easier than bringing bulky transformers that are heavy.