This ST-2000W Step Up & Down transformer can convert 110V to 220V or 220V to 110V

Output Voltage is 110v and 220v that can be used at the same time

• 2000 Watt Maximum Capacity Heavy-Duty Voltage Converter / Transformer
• Input: 110V/120V or 220V/230V/240V (Single Phase)
• Output 110V/120V or 220V/230V/240V (Single Phase)
• Input Selection in the rear of the converter
• Two outlets for output in the front
• Single phase Dual Step Up or Step Down functionality