... )18.5V/M4 18.5V/Max120W 4.8*1.7 mm Compaq19V/M5 19V/Max120W 5.5*2.5 ... , Liteon 19V/ M6 19V/ Max120W 5.0*3.0 mm Samsung (W/ 1.0mm pin)19V/ M7 19V/Max120W 5 ... .5*2.1 mm Acer, Compaq, Delta, HP, Fujitsu, Gateway, Toshiba,Liteon19.5V ... /M8 19.5V/Max120W 6.5*4.4 mm Sony (w/ 1.4mm pin)19.5V/M9 19 ... /pin HP 18.5/3.520V/M12 20V/Max120W 7.4mm w/pin IBM 20/3.25 LANTT correlated ...