• USB2.0 Headers: F_USB1, F_USB2
NOTE: "F_USB2" header port 0 (the USB set on pin 2, 4, 6, 8, 10 only) supports Dual Role (OTG) when
BIOS "XDCI Support" is set on "Device Mode".
• COM Ports: COMA, COMB
• COM Port +12V/ +5V/ Ring-In Select: COMA_PW, COMB_PW
