Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 2000 Watts

Product worked fine for 1 year, but then power light was on but no power was output on either plug. Called customer support and they said it was out of warranty and they will only exchange or refund within 90 days. I told them they state a 5 year warranty but they said they will apply some fees and then prorate the unit then I need to repurchase. If you can keep it working great, but if something happens you are on your own once your outside the amazon coverage window of 90 days.

I (stupidly) moved a coffee machine, slow cooker and a few other electronics from South Africa to the USA recently. Yes, a stupid decision, but I purchased this converter to use those appliances and so far so good. We have used the converter a few times a day for 2 weeks with no issues so far. Yes, its pretty heavy but nothing excessive. It has a nice handle which makes it convenient to carry. I could not find any converter which would accommodate the massive South African 3 prong plug but I have tons of international adapters around the house and it works just fine with one of those. I have not experienced any loud noise - you can hear a very quiet humming noise if you are in complete silence but that is about it. In all, the converter is sturdy and seems to be of good quality.

Excellent product. I use it here in the USA to power my Euro spec tennis stringer - perfect performance! Thanks for the excellent service as well! Local travel or putting it in the car would be a breeze, perhaps a little heavy to fly with.

Strong

Fantastic Voltage transformer if you have a device from overseas and you want to use it in the United States. Quality of construction is really good

So far so good, holding up well and do the job.