Universal Notebook Adapter 100W 110-220V AC - 12V DC Car (Digital Voltage Selector) Compact universal power supply to replace your lost original or complement it on your car long trips, with it you can maintain fully charged most devices and a USB device simultaneously. The voltage is selected with a single button and show in the adapter LCD screen. DC Input Voltage: 12V (9-15V) 10A Max. AC Input Voltage: AC 110-240V 50/60Hz 1.3A (European Plug) Output DC Current:. 12 / 15 / 16 / 18 V 5.5A. Max. 19 / 20 / 22 / 24 V 4A. Max. USB Charging port DC 5V 1A Maximum Power Output: 100W Include 8 interchangeable power tips for most typical applications. Plugs A1: 6x1 A2: 6.3x3.0 A3: 5.5x2.5 A4: 5.5x2.1 A5: 5.5x1.7 A6: 4.8x1.7 A7: 4.0x1.7 A8: 3.5x1.75