#6-in-1 ports

220V to 110V Voltage Converter US to Europe Review – 2025 Verdict

The Mapambo 220V to 110V voltage converter is a 300W step-down converter built for US travelers heading to Europe. It packs two AC outlets, two USB-A ports, and two USB-C ports into a compact fireproof shell. Here's my hands-on verdict after using it across two European trips.