1000 Watt maximum capacity heavy-duty continuous use transformer. It converts single phase 220/ 240 Volts down to 110/120 Volts. 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 design with a heavy-duty cord.