Chapter 2 – Hardware Information 11Fanless Embedded Box PC BOXER-66402.5 List of ConnectorsPlease refer to the table below for all of the system’s connectors that you can configurefor your applicationLabel FunctionCN1 CRT portCN2/CN8 DC-INCN3 HDMI2/DP2 connectorCN4 HDMI1/DP2 connectorCN13 SPI ROM connectorCN24 DIO connectorCN6 Dual stack USB (3.0) + LANCN7 Dual stack USB (3.0) + LANCN22 Audio JackCN23 Remote button cable connectorCN20 USB 2.0 Connector(BOX connector for backup)SW1 Power switchSW2 H/W Reset switchPWRSWCN1 Power switch (BOX connector for backup)PWR1 SATA PWR connectorPWR2 SATA PWR connectorPWR3 SATA PWR connectorSATA1 SATA connectorSATA2 SATA connectorSATA3 SATA connectorBAT1 RTC battery connectorLPC1 Debug port connectorCOM1 Dual COM port (COM1/ COM2)