3
1* Front panel header
1* 9-Pin USB 2.0 header for 2* USB 2.0 ports
1* 19-Pin USB 3.0 header for 2* USB3.0 ports
1 * PS2 Keyboard & Mouse header
1* LAN Status LED header
1* GPIO header
1*LVDS header
1*Inverter header
1*Speaker header
1-3 Layout Diagram
Rear IO Diagram
RJ-45 LAN Ports
RJ-45 COM
Port
USB 3.0 Ports
USB 3.0 Ports
HDMI Port