AMD MB500 - CN6: 10;100 RJ45 Connector (for MB500 F Only); CN7: 10;100 RJ45 and USB Connectors; CN8: Line Out, Line In, MIC Connector; CN9: Compact Flash Socket

INSTALLATIONS
MB500 User’s Manual 15
CN6: 10/100 RJ45 Connector (for MB500F only)
CN7: 10/100 RJ45 and USB Connectors
CN7 is a stacked connector with RJ45 on top and 2 USB ports at the
bottom.
CN8: Line Out, Line In, Mic Connector
CN9: Compact Flash Socket
PCI1: PCI Slot
DDR1: 184-pin DDR DIMM Socket