Universal AC adaptor with auto voltage selector with 9 different pin connectors NO.11 18V/18.5V/19V 5.5 x 2.1 NO.8 18V/18.5/19V 4.8 x 1.7 NO.7 18V/18.5V/19V 5.5 x 2.5 NO.6 20V 3 pin NO.5 18V/18.5/19V 5.5 x 2.5 NO.4 16V 5.5 x 2.5 NO.3 15V 6.3 x 3.0 NO.2 19/19.5V 6.5 x 4.4 x 1.4 NO.1 16V 6.5 x 4.4 x 1.4
