80w universal car laptop adapter *INPUT:11-14V DC 8Amp MAX *OUTPUT:15/16/18/19/20V DC 4A 22/24V DC 3.3A 80W MAX *fit well 80w Universal car laptop adapter*Dc adapter suit for most brand notebook*INPUT:11-14V DC 8Amp MAX *OUTPUT:15/16/18/19/20V DC 4A 22/24V DC 3.3A 80W MAX*With 8pcs different pins, suit for mostly brand laptop, such as IBM, HP,LG,SONY,DELL...*Sepcial pins for opinion*Can be print ...