12V 1A DC Power Supply with On/Off Switch Adapter AC 100-240V 50-60Hz to DC 1…

Output Current: Max 1A. 【5 Interchangeable Plugs with Full Compatibility】 Equipped with 5 easy-install interchangeable plugs (5.5mm 2.5mm/2.1mm, 4.0×1.7mm, 3.5×1.35mm, 3.0×1.1mm, 2.5×0.7mm) with inside positive “+” and outside negative “-” polarity, this DC 12V power adapter fits most DC port devices for versatile use.