2-19
Hardware Setup
Front USB Connectors: JUSB1/JUSB2
The mainboard provides two USB 2.0 pin headers JUSB1 & JUSB2
(optional USB 2.0 bracket available) that are compliant with Intel
®
I/O Connec-
tivity 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, modems and the like.
JUSB2
10
9
2
1
2
10
1
9
JUSB1
PIN SIGNAL PIN SIGNAL
1 USBPWR 2 USBPWR
3 USBP2- 4 USBP3-
5 USBP2+ 6 USBP3+
7 GND 8 GND
9 NC 10 USBOC
JUSB1/2 Pin Definition