... PLCs. Product Description400MHz CPU,128MB memory 10.4 inches,65536 colors , TFT LCD,800x600 1 Ethernet port,3X COMs,1XUSB2.0 ,1XUSB1 ... /4W) COM2 (RS232); COM3(RS232/RS-485 2W) ethernet port: 1 Ethernet port (10/100Base-T) audio output: Yes USB host: USB 1 ... ,CPU 400MHZ,64MB-DRAM,128MBFlash,support MPI HMI MT8000 Series (ethernet)/10/100-Base-T MT8050i4.3'',65536color,TFT,480X272,LED,CPU ...