Tmvel Universal International Power Adapter Plug Tip Converter - Convert Europe, EU/UK/CN/AU To USA - Great for Cell Phone Charger - Not Converter Convert your Europe based power plug tip to US Power plug tip This unit simply convert the plug tip but does not convert any power Travel power converter to US north america , it converts Europe, UK, Australia, Brazil, Africa, China, Taiwan, Japan to USA . It is easy to use this adapter plug, simply plug this power adaptor into a wall socket and plug your eu / uk / au power plug device into the female socket of it.so you can use eu / uk / au power plug device in usa. Perfect to use plug converter in travel, work,office or home,Please note that this converter plug cannot convert voltage.