... *1.7 mmCompaq19V / M519V/ Max90W5.5*2.5 mmAcer, Compaq, Delta, HP, Fujitsu, Gateway, Toshiba, Liteon19V/ M619V/ Max90W5.0*3.0 ... .0mm pin)Samsung19V/ M719V/ Max90W5.5*2.1 mmAcer, Compaq, Delta, HP, Fujitsu, Gateway, Toshiba, Liteon19.5V/M819.5V/ Max90W6.5 ...