Input Votage:AC 100-240 V
Input Current:1.8A

Output voltage:DC12-24V
Output Current:
15V - 4.5A
16V - 4.5A
18V - 4.5A
19V - 4.5A
20V - 4.5A
22V - 3.75A
24V - 3.75A

USB Port:5V/1A
Adjustable output voltage
Power LED monitor
With 8 interchangeable tips
Portection:Over Current, Short Output, Over temp, Over Voltage
Suit for most brand laptops such as DELL, IBM and Toshiba, Acer, ASUS, COMPAQ