Product: Laptop Charger AC Adapter Compatible: For Acer Laptop 5. 5 X 1. 7mm Pin Power Supply: 65 Wattage Voltage/Current: 19V, 3. 42 A Product: Laptop Charger AC Adapter Compatible: For Acer Laptop 5. 5 X 1. 7mm Pin Power Supply: 65 Wattage Voltage/Current: 19V, 3. 42 A