2-14
AIMB-253
Mainboard
Front USB Connector: F_USB2
The mainboard provides one USB 2.0 pinheader (optional USB 2.0 bracket available)
that is compliant with Intel
®
I/O Connectivity Design Guide. USB 2.0 technology in-
creases 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
.
1
2
9
10
F_USB2
Pin Definition
Important
Note that the pins of VCC and GND must be connected correctly to avoid pos-
sible damage.
Connected to USB connector
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 (no pin)
10
USBOC
