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This motherboard provides six
This motherboard provides six
are four connectors on the PC99 back panel. You can use proper cables to connect the other USB connectors to the USB
modules or front panel of chassis.
Pin 1
USB2 Connector
SBD3+
SB
D3-
+5V
GND
2
KEY
1
+5V
GND
SBD2-
SBD2+
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3
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S
B
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1
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P
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3
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S
B
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1
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P
o
USB
USB
connectors to connect USB devices, such as mouse, keyboard, modem, printer, etc. There
Pin 1
NC
USB3 Connector
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Note: Please note that if you would like to use
USB devices (Example: keyboard, mouse.etc.)
under DOS environment, you must install driver
comes with the devices to make it work.
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