User`s guide

Back Panel Connectors on the P4-EPC Compact
01750100200 A P4-EPC Compact /B-E2 – Operating Manual 19
Serial Port COM1 Connector (Teal/Turquoise 9-pin
Male)
Standard Serial port COM1 is ready for a mouse or other serial devices.
Serial Port COM2 Connector (White 9-pin Female)
Standard Serial port COM2 is ready for a mouse or other serial devices. This
second serial port is available using a 9-pin DSUB-Female cable assembly
connected from the motherboard COM2 dual-row headers to a back panel.
COM 2
Serial Port (9-pin female)
COM1 Serial Port (9-pin male)