*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,modle:EWDD9040it is an univarsal switching-mode powar supply for Laptap, for almost brands of laptops, with USB port,oparation at input DC12V, output DC 15,16,18,19,20,22,24Vcurrent 4.0A/4.5A max output power:90W max, USB port:5V/ ...