1,universal adapter 2,MOQ=1. 3,Certificate:CE,ROSH. 4,worldwide Product Liability Insuran

  This model is led 90w display adapter,with two usb ports,it  is an universal switching-mode power supply, for almost brands of laptops, with USB port.operation at input AC 100V to 230V 47-63HzOutput DC 7 voltages: 12V/16V/18V/19V/20V/22V/24V, output max 4.5Amp 90Watt maxwith protection functions: Overload protection, over voltage protection, short Circuit ProtectionWith 8 tips connecter to suit to almost laptopsSelect output voltage to suit to laptop and make sure the polarity of tips connect correct before use

1) Input VoltageAC120V AC230V2) Input Rated Current1.0AMP3) Output voltage: DC 12V/16V/18V/19V/20V/22V/24V4) Output Power90W5) Efficiency>80%(TYP)6)Packing details: Individual, Neutral or color box package is vailable

universal adapter 90W for laptop and laptop panel