Yinleader 1000W 110V to 220V EU Voltage Converter Transformer Step Up/Down Converter 110/120 Volt - 220/230/240 Volt w/US Power Cord(NO 220V Power Cord)

I'm writing this review after several months of daily use. I used this device with my Bialetti Moka Timer, which I brought from Italy and isn’t compatible with American power specifications. It did its job well—I found it to be reliable. It only overheated once, and that was when I tried using it with a hair dryer. That incident felt like a justified failure, since the hair dryer required more than 500W, which exceeds the product’s maximum supported power. The price was in line with competitors and reasonable for the product’s performance.

Buena calidad

Works great to power a 220 volt (95 watt) sewing machine.

Why did you pick this product vs others?:Pretty good

Got this for my US Record Pi which needs stepping down from HK 220V to US 110V. Great device, built to last and will does the job very well.It's a heavy little unit but that inspires confidence. Very pleased with it.

The product is great for the price.

I would not recommend buying this device. It stopped working after just sixmonths of use, even though I only used it twice a week for blow-drying. It's definitely not worth the price.

I actually had to order this twice as the first one had an issue with the 100V plug portion. There was a piece of bent metal that was hindering the plug to plug in.But, I decided to give it a try again and performed an exchange and all is well. I am going to chalk that one up to just a manufacturing defect which I understand does happen.Now that I have one that is fine, I will say this is a well built unit. It's heavy, and it works. I am using it for old vintage computers. I have tested a 240V European power supply from an Amiga and a MSX from Japan with 100V, and they work perfectly.500W was actually overkill for my needs, but it was cheaper to buy this with both types of connections available than buy something else.Very happy with the purchase!