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The UMI 500W Step Up Voltage Converter transforms 120V input to 220V output, supporting appliances under 500W with advanced surge protection and multiple safety certifications. Its compact, lightweight design features a quiet toroidal transformer and dual outlets, making it ideal for professionals needing reliable, efficient voltage conversion without bulky equipment.















| ASIN | B078GYZC2D |
| Best Sellers Rank | #79,876 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #292 in Power Converters |
| Brand | UMI |
| Brand Name | UMI |
| Customer Reviews | 4.5 out of 5 stars 197 Reviews |
| Item Weight | 3.5 Kilograms |
| Manufacturer | UMI |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 60 Hz |
| Model | LX-500C |
| Mounting Type | Surface Mount |
| Part Number | LX-500C |
| Power Source | Corded Electric |
| Warranty Description | 2 Year Manufacturer |
C**I
Excellent choice
It looks good and works as expected. Not heavy, does not make noise and fits really good in my countertop.
A**S
Great quality!
Excellent product Compact and very well Made!!!!!!! Works beautifully!!!!
D**A
Sturdy and pretty
So far so good with my gaming desktop
W**B
Works great for audio applications
I needed this convertor to run a UK model Yamaha audio amplifier at American AC line levels. This works like a charm so far. There is no hum or other noise induced in the amplifier output and the amplifier works exactly as expected. Even using a turntable powered directly from the American power mains, there is no ground hum or other noise induced in the speakers. The unit runs very cool (amplifier pulls only about 45% of the rated load though). So far I am completely satisfied with the convertor - enough to delay my plans to replace the amplifier power transformer with an American version.
N**K
Very useful transformer for use with appliances from other countries
Bought a product from India and have been using this transformer for about 6 months. Works well and is built well.
V**A
Hums like crazy
Super loud 60hz hum when turned on. Therefore unusable with my European hifi-system. I ordered another one from a different company that has a metal housing, is 800 Watts, also doubles as a step-down converter, is way lighter, dead quiet and also cheaper! It was a no-brainer to return this thing.
R**D
Excellent
This is EXCELLENT! My only critique is to say that I wish the outlet had a "twist-lock" feature to lock in the cord plugged in to it.
C**R
Good quality product
Having moved from the EU to the US, I needed several step up voltage converters for some of my devices to work. The UMI ones work very well: no noise, no smells, not a lot of heat. And they look good. The converter will create 2x 220V, 60Hz (not 50Hz) sockets.
Trustpilot
3 days ago
4 days ago