90W DC DC universal adapter

Universal adapter Input: DC11V-16V Switchable Voltage Options: DC 15V 4.5A DC 16V 4.5A DC 18V 4.5A DC 19V 4.5A DC 20V 4.5A DC 22V 3.75A DC 24V 3.75A Output Power Max: 90 W DC Connector: 9 tips Tip 1 - 3.5mm x 1.35mm Tip 2 - 4.0mm x 1.7mm Tip 3 - 4.8mm x 1.7mm Tip 4 - 5.5mm x 1.7mm Tip 5 - 5.5mm x 2.1mm Tip 6 - 5.5mm x 2.5mm Tip 7 - 6.3mm x 3.0mm Tip 8 - 6.0mm x 1.0mm Tip 9 - Dell 3-hole Fit laptop brand : ASUS -Compaq -Dell -Fujitsu -Gateway -HP -IBM -NEC -Panasonic -Sony -Toshiba etc Instruction: 1. Please make sure the output voltage your device uses is within 15V to 24V. You can find the output voltage on your laptop or the original ac adaptor that comes with your device. 2. Find the correct connector by trying to plug it in the device. We recommend plugging the connector in the device before it is plugged into the AC Adapter. 3. Select the correct voltage (determined by your laptop) just by simply moving the voltage switch button with your finger. 4. Insert DC input plug into the DC mains supply of DC 11V to 16V (car cigarette adapter). Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!! OVERLOAD PROTECTION & SHORT CIRCUIT PROTECTION