Laptop adapter 19.5V3.34A Input, AC 100v-240v,50- 60hz ... 65W Connector Size.7.4mm*5.0mm laptop ADAPTER FOR DELL 65W19.5V3.34A FOR DELL PA-121. Input,AC 100v-240v,50 ... STUDIO XPS,13,15,16,1535,1536,1537 1536Dell VOSTRO1000 , 1400 , 1500 , 1700Dell XPSM1210, M140, M1020, M1330,M1530 LAPTOP ADAPTE FOR DELL OEM ...