... ,4*USB 2.0,1*RS45,1*LPT,1*RS-232 ,N270 Computer,Mini Thin Client Main Features:1.Ultra-small:size only 20*19*6cm,Easy to ... Port4*USB 2.0,1*SPK , 1*MIC, 1*PS2,1*VGA with 15 needles,1*LPT with 25 needles,1*RS-232 Port with 9 needles,1*RJ 45 LAN Port,1 ... ZC-M3270 Thin Client Computer With With N270 CPU,4*USB 2.0,1*RS45,1*LPT,1*RS-232 ,N270 Computer,Mini Thin Client