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This motherboard provides six
one USB connector on the board for you to connect two USB devices and four other ports on the back panel. You can use
proper cables to connect USB devices from PC99 back panel or connect the front USB connector to the front panel of chassis.
Compared to traditional USB 1.0/1.1 with the speed of 12Mbps, USB 2.0 has a fancy speed up to 480Mbps which is 40 times
faster than the traditional one. Except for the speed increase, USB 2.0 supports old USB 1.0/1.1 software and peripherals,
offering impressive and even better compatibility to customers. On this motherboard, all six ports support USB 2.0 function.
SBD2+
GND
Key
NC
GND
SBD3+
0
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0
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USB
2.0 ports to connect USB devices such as mouse, keyboard, modem, printer, etc. There is
Pin 1
USB 2.0 Connector
SBD2-
1
2
SBD3-
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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