Universal Laptop Adapter for Car and Home 100W 1.USB, DC Connector 2.8 interchangeable tips 3.Shipping: DHL, by sea, by air Universal Laptop Charger for car and home 100W (QS-U03)Speicification:1.Input voltage: AC110V-240V, DC9-15V2.Output voltage: 12V-24V, DC4A, USB5V3.8 different round adaptors( 5.5mm*2.1mm 5.5mm*2.5mm 5.5mm*1.7mm 4.8mm*1.7mm 4.0mm*1.7mm 6.0mm*1.0mm 3.5mm*1.35mm) Universal ...