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Front USB Connector: J3
The mainboard provides one standard USB 2.0 pin header J3 to
connect to a card reader. USB 2.0 technology increases data transfer rate up
to a maximum throughput of 480Mbps, which is 40 times faster than USB 1.1.
1
2
9
10
J3
Note that the pins of VCC and GND must be connected correctly or
it may cause some damage.
Introducing Mainboard
J3 Pin Definition
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
2-19
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