Connectors
One
One
Four USB receptacle type A downstream ports. One USB type B upstream connector.
Figure 1
USB 2.0 DOCK Functions
The available functions of USB 2.0 DOCK depend on the status of power supplied:
Bus powered
1.Connect USB cable to PC to provide bus power.
2.When you provide bus power only, the PS/2 mouse & keyboard, RS232 and printer functions will be enabled. However, the USB Downstream Ports can also work under low power mode.
Externally powered
1.Connect power adapter to provide external power.
2.When you provide external power, the USB Downstream Ports can support all USB devices, and you can use all the functions of USB 2.0 DOCK.
USB 2.0 DOCK User’s Manual
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