AC DC 100-240V 4.5V 1A Power Supply Adapter Charger EU/US Plug

AC DC 100-240V 4.5V 1A Power Supply Adapter Charger EU/US Plug Features : This item is One Universal 4.5V 1A 4.5W external switching power adapter. Solve the problem of insufficient power supply mobile hard disk. Wide input range, high precision voltage. Power supply polarity : Inside positive outside negative,inside x(+) outside i(-). Input :110~240V AC 50/60HZ Output : DC 4.5V 1A Cable length : 90 cm DC Plug Dimension : 5.5mm * 2.5mm DC Plug polarity : Positive Inside, Negative Outside. Plug : US/EU Plug Package Include : 1 x 4.5V 1A 4.5W Power Adapter Detail Pictures :