Asus P5B-E Plus - Manual (Page 53)

ASUS P5B-E Plus -
Never connect a USB cable to the IEEE 1394a connector. Doing so will damage
the motherboard!
You can connect the 1394 cable to ASUS Q-Connector (1394, red) first, and
then install the Q-Connector (1394) to the 1394 connector onboard.
5. USB connectors (10-1 pin USB56, USB 78, USB910)
These connectors are for USB 2.0 ports. Connect the USB module cable
to any of these connectors, then install the module to a slot opening at the
back of the system chassis. These USB connectors comply with USB 2.0
specification that supports up to 480 Mbps connection speed.
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
6. IEEE 1394a port connector (10-1 pin IE1394_1)
This connector is for a IEEE 1394a port. Connect the IEEE 1394a module
cable to this connector, then install the module to a slot opening at the back
of the system chassis.
P5B-E PLUS
®
P5B-E PLUS IEEE 1394a connector
IE1394_1
1
GND +12V
TPB1-
GND
TP
A1-
+12V TPB1+ GND TP
A1+
P5B-E PLUS
®
P5B-E PLUS USB 2.0 connectors
USB56
USB+5V USB_P6- USB_P6+ GND NC
USB+5V USB_P5- USB_P5+
GND
1
USB78
USB+5V USB_P8- USB_P8+ GND NC
USB+5V USB_P7- USB_P7+
GND
1
USB910
NC
GND
USB_P10+ USB_P10-
USB+5V
GND USB_P9+ USB_P9- USB+5V
1
You can connect the USB cable to ASUS Q-Connector (USB, blue) first, and
then install the Q-Connector (USB) to the USB connector onboard.