Avalue ERS-BYT - Manual (Page 7)

Quick Reference Guide
ERS-BYT Quick Reference Guide 7
1.4 System Overview
1.4.1 Rear View
Connectors
Label Function Note
POWER Power on button
MIC IN Mic-in audio jack
LINE IN Line-in audio jack
LINE OUT Line-out audio jack
COM1 Serial port 1 connector
D-sub 9-pin, male
Note：COM1 support
RS422/485 by BIOS setting
COM2~COM4/
8-bit GPIO
Multi-Function Port combined COM2,
COM3, COM4 and 8-bit GPIO
CF Compact Flash card connector
HDD HDD indicator
LAN RJ-45 Ethernet connector x 2
PWR System power indicator
USB
USB 2.0 connector x 5
USB 3.0 connector x 1
VGA VGA connector DB-15 female connector
HDMI HDMI connector
DC IN DC Power-in connector
Power