... cabling7. Fan free deisgn for harsh enviromentSpecification: CPUIntel ATOM D525 dual core 1.8 GHz, FanlessChipsetIntel NM10System Memory2 GB DDRIII, up to ... 1000MInterfaceUSB: 4*USB,1*USB/12VRS232: 4*RS232 (w/12V or 5V), inner COM5, COM6Others: 1*LPT, 1*KB/MS, 1*VGA, 1* Cash drawer, 2*Audio ... of Header :500,000 passes minError Rate:Less than 0.5%Wi-Fi802.11g/b WirelessHigh-speed transfer data rate - ...