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MS-6703 M-ATX Mainboard
RJ-45 LAN Jack (Optional)
The mainboard provides a RJ-45 connector that allows your computer
to be connected to a network environment.
LAN Jack
(RJ-45)
USB Connectors
The mainboard provides an OHCI (Open Host Controller Interface) Uni-
versal Serial Bus root for attaching USB devices such as keyboard, mouse or
other USB-compatible devices. You can plug the USB device directly into
the connector.
1
2
3
4
5
6
7
8
USB Ports
2-12
Pin
Signal
1
TDP
2
TDN
3
RDP
4
NC
5
NC
6
RDN
7
NC
8
NC
USB Port Description
PIN
SIGNAL
1
VCC
2
-Data 0
3
+Data0
4
GND
5
VCC
6
-Data 1
7
+Data 1
8
GND
Description
Transmit differential pair
Transmit differential pair
Receive differential pair
Not used
Not used
Receive differential pair
Not used
Not used
DESCRIPTION
+5V
Negative Data Channel 0
Positive Data Channel 0
Ground
+5V
Negative Data Channel 1
Positive Data Channel 1
Ground
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