750 Watt maximum capacity heavy-duty continuous use step up/down voltage transformer. It converts single phase 220/240 Volts down to 110/120 Volts or vice versa 110V to 220/240V.One grounded outlet in front of unit (accepts 3 or 2 prong US and Euro plugs). Hard wired with a European Shucko plug also good for Asian outlets. Built-in fuse protection. Durable …