About this item Output: DC 19V 3.42A 65W Input: AC 100-240V 1A 50-60Hz Connector Size: 5.5 x 1.7 mm Prongs: 2-Prong Package: 1x AC adapter and 1x AC power cord/cable This adapter is compatible with various models including Aspire One Series and Mini series. CE/FCC/ROHS Certified for Security, 100% Compatibility With OEM Laptop Notebook AC Charger/Adapter Dimensions: 7.32 x 4.41 x 1.85 inches