A. DB37F I/O connectors (see OP5705XG IO Connectors for details).

B. Power reset and 5/12V power source connector for test purposes:

C. Ground screw.

D. Power connector and Power On/Off switch.

E. Standard computer connectors (left to right):

F. Slots for up to 5 PCI or PCIe optional interface cards

G. Serial port RS-232