The Sandberg Laptop AC Adapter Mini 100W is an inexpensive alternative to an original power supply and you wont notice any difference in performance. The connector from the power supply can be adapted to fit your laptop by swapping it with one of the many connector types enclosed. Includes mains AC cableRated input voltage (50-60 Hz): AC 100 V - AC 240 VPower: 100W MaxDC Output: 18.5-20V 3.15-4.74A, 90W MaxUSB Output: 5V 2A, 10W Max18.5 20V Automatic voltage selectionUSB Port: 5V 2ALine regulation: +/- 5%Load regulation: +/- 5%Built-in overload protectionBuilt-in short circuit protectionPackage Contents 1 x Sandberg Laptop AC Adapter Mini 100W1 x Power cable11 x Connectors for various laptop models1 x Quick guide