2-21
Hardware Setup
Front USB Connectors: JUSB2, JUSB3 & JUSB4(reserved)
The mainboard provides two USB 2.0 pin headers JUSB2/3 that are com-
pliant with Intel
®
I/O Connectivity Design Guide. USB 2.0 technology increases
data transfer rate up to a maximum throughput of 480Mbps, which is 40 times
faster than USB 1.1, and is ideal for connecting high-speed USB interface
peripherals such as USB HDD, digital cameras, MP3 players, printers, mo-
dems and the like.
1
9
2 10
JUSB4
(reserved)
9
10
JUSB2/JUSB3
1
2
Connected to JUSB2
or JUSB3
USB 2.0 Bracket
(Optional)
PIN SIGNAL PIN SIGNAL
1 VCC 2 VCC
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 GND 8 GND
9 Key 10 USBOC
Pin Definition
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