... .Factory price and good quality; 3.CE, FCC, RoHs certificates; 90W universal laptop AC adapter specification:1. Gerneral description:The product ... /16V/18V19V/20V/22V/24V @4.5Amp max,output power 90W att max, with protection functions: Overload protection, Short Circuit ... CurrentDC 11V Or DC 14V Input Power110W3Output powet (max)140VAC 90W Efficiency>85% (TYP)4Output voltage: 12V/15V/16V18V19V/20V/ ...