VCT VT-300 Heavy Duty 300 Watt Voltage Transformer Step Up/Step Down Transformer Converts AC 110V to 220V/240V OR 220V/240V to 110V for Worldwide Use Converts 110/120 V to 220/240 V OR converts 220/240 V to 110/120 V (switch is on back of unit) 3 outlets on front of unit (outlets accept 3 or 2 prong US plugs and 2 prong Euro/Asian plugs) Insulated power cord is hard wired with a grounded European Shucko plug also good for Asian outlets Comes with 2 prong US adapter to enable non-grounded use in the USA, Canada and Mexico Easy to carry with attached handle, heavy-duty metal casing, fuse protected