... M271 With 2 Lan Computer,4*USB 2.0,2*RJ45, 1*VGA,1*LPT,2*RS-232,WIFI Computer, ... Mount,can be back of the Monitor9.With 2*RJ45 LAN Port,1*VGA,1*LPT,2*RS-232, ... OptionalGraphics Card TypIntel GMA950graphics memory128M supporting 256MNetwork Interface Card2* RJ45 RTL8100 10 M/100/1000M adaptive network cardsVideo Resolution640x480, ... With 2 Lan Computer,4*USB 2.0,2*RJ45,1*VGA,1*LPT,2*RS-232,WIFI Computer ...