![](/images/backgrounds/166498/166498-7841x1.png)
10.Serial port connector (10-1 pin COM)
This connector is for a serial (COM) port. Connect the serial port module cable to this connector, then install the module to a slot opening at the back of the system chassis.
COM
CTS
DSR
DTR
RXD
PIN 1
DCD TXD GND RTS RI
The COM module is purchased separately.
11.LPT connectorThe LPT (Line Printing Terminal) connector supports devices such as a printer. LPT standardizes as IEEE 1284, which is the parallel port interface on IBM
LPT
AFDERR#INIT#SLIN#GNDGNDGNDGNDGNDGNDGNDGND
1PIN
STB#PD0PD1PD2PD3PD4PD5PD6PD7ACK#BUSYPESLCT
ASUS |