3
1* SATA Power connector
1* Front panel audio header
1* SPEAK_OUT header (for 3W / 8 OHM amplifier)
1* Front panel header
2* 9-pin USB 2.0 header (Expansible to 4* USB 2.0 ports)
1* LAN LED activity header
2* RS232/422/485 Serial port header (COM1/2)
4* RS232 Serial port header (COM3/4/5/6)
1* GPIO header
1* SMBUS header
1* PS/2 keyboard & mouse header
1* LVDS inverter
1* LVDS header
1-3
Layout Diagram
Rear IO Panel Diagram
USB 3.0 Ports
LAN1
RJ-45 LAN Port
LAN2
RJ-45 LAN Port
VGA Port
HDMI Port
