Targus USB-2.0 Mobile - Manual (Page 8)

8
To test that the mini hub is working properly, in the Device
Manager window:
1 Select the Generic USB Hub on USB 2.0 Bus device.
2 Click the Properties button or icon, depending on your
operating system.
3 Verify that the message “This device is working properly”
appears.
Macintosh Operating System
To verify that the mini hub is installed properly, locate the
Generic USB Hub on USB 2.0 Bus device by opening Apple
System Profiler
and clicking Devices and Volumes.
USB Hub Current Limit Exceeded Warning
If a device exceeds the power available for its hub port, the
following screen appears with the offending device
highlighted.
USB Hub Current Limit Exceeded screen
To re-enable the hub port for the affected device, follow the
on-screen instructions.