Usb Pin Headers: Usb1 & Usb2 - Acorp 4845PE Manual

Chapter 1
1.7.8 USB Pin Headers: USB1 & USB2
USB1 and USB2 are 2x5 Pin Headers for support of external USB
ports. Each USB pin header requires a USB cable for expansion
of two USB ports. This optional USB cable is available from
your motherboard dealer or vendor.
1
Vcc5
USB4-
USB4+
GND
GND
9
Socket 478
USB1
2
Vcc5
GND
USB2-
GND
USB2+
USB5+
GND
USB5-
GND
Vcc5
1 0
1-18
Motherboard 4845PE
Intel
845PE
Intel
ICH4
1
2
USB2
1 2
9 1 0
GND
GND
USB3+
USB3-
Vcc5