Specification:
 Output Power: 90W(Max)
Efficiency: >80%(TYP) 
Input Votage: AC 100-240V
Input Current: 1.8A
Output voltage: DC12 - DC24V
USB Port: 5V / 1000mA
Output Current: 12V - 4.5A 
 15V - 4.5A
 16V - 4.5A
 18V - 4.5A
 19V - 4.5A
 20V - 4.5A
 22V - 3.75A
 24V - 3.75A
 
Features 
 1. Stabilized output, low ripple & low interference
2. Adjustable output voltage
3. High efficiency & low energy consumption
4. LED Voltage Display
5. With 8 interchangeable tips
6. USB Port

Protection: Over Current, Short Output, Over Power,Over Temp
Dimension: 138 (L) x 66 (W) x 37 (H) mm