Model : UIBX-210CPU : Intel N2600 Atom 1.6 dual-core processorRAM : 2 GB DDR3 800MHzEthernet : RJ-45 LAN Realtek RTL8111E GbECOM Port : 2 RS-232 (COM1,COM2)1 RS-422/485 (COM3)VGA : 1 VGA,1HDMIUSB : 4 USBPower supply : 12 V DC (with addaptor)LCD Monitor 21.5” LGNumeric Pad : USBMachine G/NG Signal Interface Kit : USB device interace for retreive automatically data input from machine. 3 Chanel Input No Out put