MODELSPOS-19 ProcessorIntelCeleronProcessor N3160(1.6-2.24GHZ) System MemoryDDR3L-4G RAM Storage Device64G SSD Power Supply60W (12V/5A) External Power Adaptor OS SupportWin7, Win8, Win10, Android, Ubuntu, Linux system Touch LCD Display Main Display19" Touch screen TFT LCD (LED Backlight) Customer DisplayN/A "Customer 2nd Display "N/A Resolution1280 x 1024 Touch10 point Capacitive Touch I/O Ports USB Port8 x External ( Back: 4 x 3.0 / 2 x 2.0, Side: 2 x 2.0 ) LAN Port10/100/1000M LAN Audio Port2 x Line Out Video Port2 x LVDS, 1 x HDMI DC Input1 x 12V DC Jack 2.0 mm Serial Port2 x RS232 Printer Port1 x Bi-directional Parallel Port Keyboard 1 x PS/2 Built-in Device Built-in Printer80mm Thermal Receipt Printer Built-in KeyboardN/A Barcode scanner1 x QR (2D)Barcode Scanner