IOGear GUC3020DW6 User Manual page 8

3. You should able to see the display icon on the task bar.
Note: On some computers, you may need to reboot before using the device.
4. Connect the male end of the DVI cable to the DVI port on the USB 3.0 External DVI Video
Card. Then connect the other male end of the DVI cable to the DVI port on the monitor/
display.
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