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M S-7250 M ainboard
Front USB Connectors: JUSB1, JUSB2 & JUSB3
The mainboard provides USB 2.0 pinheaders (optional USB 2.0 bracket available) that
are compliant with Intel
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, M P3 players, printers, modems and the like.
JUSB1/2/3
2
10
1
9
Connected to JUSB1/2 or 3
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
2-16
®
I/O Connectivity Design Guide. USB 2.0 technology increases
PIN
1
3
5
7
9
Pin Definition
SIGNAL
PIN
SIGNAL
VCC
2
VCC
USB0-
4
USB1-
USB0+
6
USB1+
GND
8
GND
Key (no pin)
10
USBOC
USB 2.0 Bracket
(Optional)
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