Advantech Industrial Mini-ITX Motherboard with DDR2/Dual GbE/PCI AIMB-221 - Manual (Page 48)

AIMB-221 User Manual 38
2.17 USB78
USB78
pin.1 VCC pin.2 VCC
pin.3 USB_N6 pin.4 USB_N7
pin.5 USB_P6 pin.6 USB_P7
pin.7 GND pin.8 GND
KEY - pin.10 GND