AI Voltage & Frequency Control Chip: DOACE converter features an advanced AI chip for automatic voltage and frequency adjustment. It converts not only voltage from 100-240V to 110V, but also the frequency from 50Hz to 60Hz. The chip continuously monitors and adjusts voltage and frequency for optimal performance and compatibility with U. S. devices, ensures safe and efficient power conversion, minimizing risks and maximizing reliability.
High-Speed Charging Simultaneous for 7 Devices: Equipped with 3 US standard transformer sockets and 4 USB ports, it can power 7 electronic devices simultaneously, ensuring you don't miss out on exciting content while traveling due to charging. Among them, 2 PD ports and 2 QC USB-A ports accelerate charging for your phones, tablets, and other USB charging devices.
Global Compatibility: DOACE Travel Adapter Converter includes a 4-foot detachable EU power cord and 4 travel plug adapters (UK, US, AU, EU plug adapters can be used with dual voltage devices under 2000W in all countries), allowing to be used in over 190 countries. No surge protection, the converter can be taken abroad on cruise ship.