Amazon.com: BESTEK Universal Travel Adapter 100-220V to 110V Voltage Converter 250W with 6A 4-Port USB Charging 3 AC Sockets and EU/UK/AU/US/India Worldwide Plug Adapter (White) : Electronics
How Many 220V Outlets Per Breaker? (US Electrical Code)
Amazon.com: Key Power 230-Watt Step Down 220V to 110V Voltage Converter & International Travel Adapter/Power Converter with Type C Port 18W - [Use for USA Appliance Overseas in Europe, AU, UK, Ireland,