The International DS-5000 Diamond Series 5000 Watt Type 3 Voltage Converter is one of our most powerful voltage converters. Able to convert 110 volts to 220 volts and 220 volts to 110 volts and with an extra durable lifetime coil, this unit utilizes all the same high quality workmanship and material standards in addition to the same flawless hand soldering techniques. Use your personal computer, copy machine or laser printer with this top of the line transformer. Right now the electronics industry is experiencing copper prices that increase daily. This is being reflected in companies adopting a less is more policy. By using less copper, they wrongly think they can produce more efficient and lighter products. For you, the consumer, this only results in lower quality products. Your best bet is to use 220 Electronics Golden Rule of Voltage Converters. Use a converter that is rated 2 to 3 times higher that the wattage rating of your appliance. This allows you to use big ticket items like air compressors and table saws. Coming to America or moving overseas is no problem when you purchase this highest quality Diamond Series Voltage Converter.