According to the manufacturer:
• 5000 Watt Heavy Duty Voltage Converter & Transformer
• Regulates the power flow to protect appliances and electronics against damage caused by voltage surges, voltage drops and spikes
• Works as Automatic Voltage Regulator. It can regulate the voltage variations as - 75 V to 145 V to 110-120 volt & 175 V to 260 V to 220-240 Volt
• Two universal outlets for 220V. Three 120V outlets for 2 or 3 pin USA plugs. On/off switch. Indicator lamp.
• Insulated power cord with ground. Heavy metal casing.
• Weight # 35-40 lbs.
• Dimensions # 14" D x 14" W x 10" H