*Universal car laptop adapter 90w. *Punctual dilivery *Input:100-240V,output15 16 18 19 20 22 24V *1 year warrant This model is universal car laptop adapter 90w ... DC 15,16,18,19,20,22,24Vcurrent 4.0A/4.5A max output power:90W max, USB port:5V/1000mAcharge dtgital equipment ... :100mA Input Power:120WATTEffciency: >80%(TYP) Output voltage 15,16,18,19,20,22,24V(+/-0.9V NO LOAD ) USB Output ...