Mainboard User’s Manual
Optional Extension Brackets
For this mainboard, you can also obtain a USB module extension
bracket. Install them by following the steps below.
Note:
All the ribbon cables used on the extension brackets have a
red stripe on the Pin-1 side of the cable.
Extended USB Module
This module bracket has two USB ports for more USB devices
(USB port 3-4).
1. Locate the JUSB1 header on the mainboard.
2. Plug the bracket cable onto the JUSB1 header.
3. In the system chassis, remove a slot cover from one of the
expansion slots and install the extension bracket in the
opening. Use the screw that held the slot cover in place to
secure the extension bracket to the chassis.
14
JUSB1 Header
+5V 1
P0- 3
P0+ 5
GND 7
Key 9
2 +5V
4 P1-
6 P1+
8 GND
10 NC
