4-Port USB Charger W/Power Socket 4.2A/5V

-Universal socket + 4 USB port is a perfect power solution for your electronic devices.
-Wide range input voltage from 100V to 240V is ideal for international travel.
-Auto detects Technology: Detects your USB device to possible deliver its fastest charge speed up to 2.1amps per port or 4.2 amps overall.