Havit Universal Laptop charger and AC adapter 90W

HAVIT HV-N90W Universal Notebook Adapter Charger Power Supply for laptop ODE and LCD Monitor. Multi Kind of Adapters Universal AC/DC adapters for laptop computers. Suitable for most of notebook computers with different tips. This model is an universal switching-mode power supply for Laptop, operation at 7 DC voltages : 12V/15V/16V/18V/19V/20V 4.5A & 24V 3.75A, with protection function. Select output voltage to suit to laptop and make sure the polarity of tips connect correct before use

Specification:

-Input: 110V- 240V, 50 / 60Hz.
-Output: 12-24V, 90W max.
-With Overload protection
-With Short Circuit Protection
-Line Regulation : ?5%
-Load Regulation : ?5%