Supply voltage: 100-240V AC, 50-60Hz, 1A Power: 75W max. Output voltage: 19V DC Max. output current: 4A DC cable length: 1.40 m Connector: 5.5 X 2.5mm Working Temperature: -30 °C to 50 Compatible with HP laptops with the input power supply which is matched to the plug – 5.5 X 2.5mm , 19V AC power Input C7 socket AC power cord is not included in package.
