90W LCD universal laptop adapter for home1. Input Votage: AC 110-240 V2. Input Current: 1.8A3. Output voltage: DC12 24V4. Output Current: 12,15, 16,18,19,20V / 4.5A ;   22, 24V / 3.75A5. USB Port ( 5V / 500mA)6. With 8 interchangeable tips7. Suit for most brand laptops such as Dell, IBM and Toshiba,Acer,ASUS,COMPAQ,PDA, Cell Phones,MP3,Mp4,iPod8. LCD monitor

9.with CE,FCC certification.      

universal laptop adapter