... ZC-M3270 Thin Client Computer With With N270 CPU,4*USB 2.0,1*RS45,1*LPT,1*RS-232 ,N270 ... ,1280x1024,1920*1080.....I/O Port4*USB 2.0,1*SPK , 1*MIC, 1*PS2,1*VGA with 15 needles,1*LPT ... ZC-M3270 Thin Client Computer With With N270 CPU,4*USB 2.0,1*RS45,1*LPT,1*RS-232 ,N270 ...