Converts 110/120 V to 220/240 V OR converts 220/240 V to 110/120 V (switch is on back of unit) ? On/Off switch with indicator lamp ? Analog meter on front of unit shows exact output voltage ? Voltage stabilizer good for countries with unstable voltage supply ? 2 outlets on front of unit - outlets accept 3 or 2 prong US plugs and one Universal Outlet for 220V can accept plugs from most foreign countries. ? Insulated power cord is hard wired with a European Shucko plug also good for Asian outlets ? Heavy-duty metal casing and durable design ? Comes with round and flat pin plugs for use in USA, Canada, and Mexico ? Fuse protected Weight: 11 Lbs Dimensions(LxBxH): 10' X 7' X 5'