19” INDUSTRIAL PANEL PC19” SXGA TFT LCD WITH TOUCHSCREEN ,INTEL CORE 2.9G 6M 1150P 4CORE IF-4570S,2 X 10/100/1000 MBPS ETHERNET (INTEL I210),1 X ISOLATED RS-422/485 (TERMINAL BLOCK) 4 X RS-232, TWO EXTERNAL AND TWO BY INTERNAL PIN HEADER (NEED OPTIONAL MODULE), 1 X GPIO (8 CHANNELS, TTL LEVEL) BY INTERNAL PIN HEADER (NEED OPTIONAL MODULE), 1 X USB3.0 + 3 X USB2.0, 1 X D-SUB VGA PORT, 1 X DP1.1A, 1 X LINE-OUT, 1 X MIC-IN,WINDOWS 7 PRO 32BIT ENGLISH VERSION