ADLINK Technology SP-AL, User Manual, Page: 33 / 111

Introduction 17
SP-AL
1.7 External I/O Connectors
The following lists I/O connectors located on the rear panel of the
SP-AL.
Figure 1-11: External I/O
Table 1-1: External I/O Legend
1.7.1 DB-9P COM Port Connector
Through a D-sub 9-pin connector, COM1 or COM2 supports RS-
232 (default) and RS-422/RS-485 modes, by BIOS setting.
A
COM port x2
B
USB2.0
C
USB3.0
D
DisplayPort
E
LAN x2
A B C D E