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        | CPU | Intel® Bay Trail D-J1900 2.0GHz Quad Core Processor (CPU OnBoard) |  
        | Memory | 2 x 204-pin SODIMM Dual-channel DDR3L 1333 / 1066MHz up to 8 GB |  
        | Power    Supply | DC in 12V external power adaptor | DC in 12V / 19V / 24V external power adaptor |  
        | I/O    Ports (Default) | 1 x RS232, 1 x GLAN, 4 x USB, 1 x VGA, 1 x Line-out, 1 x Mic-in, 1 x SATA socket | 1 x RS232, 1 x RS232/422/485, 2 x GLAN, 4 x USB,1 x VGA, 1 x HDMI, 1    x Line-in, 1 x Line-out,1 x Mic-in, 1 x SATA socket |  
        | I/O    Ports (Optional) | Extra 2 x RS232, Extra 2 x USB | N/A |  
        | Expansion | 1 x PCIe slot, 1 x Mini PCIe slot (w/ mSATA function) | 1 x PCI slot, 1 x Mini PCIe slot (w/ mSATA function) |  
        | Operation    Temperature | 0°C ~ 45°C |  
        | Storage    Temperature | -10°C ~ 70°C |  
        | Relative    Humidity | 0% ~ 90% non-condensing |  
        | OS    Support | Win 7 Pro, Embedded 7, Win 8 Pro, Embedded 8 |  
        | Installation | VESA mount 100 x 100 mm |  
        | Optional    Items | Waterproof gasket, External DVD-RW driver, RFID sensor, None touch    screen, Open frame, Stainless front bezel, Mounting clips, Memory,    Storage devices, WiFi, OS |  |