Titan USB-COMi Installation Manual page 11

6. Select uninstall and be sure to click the box for "Delete the driver software
for this device" in the next window and press "OK".
Note: if you have more than one USB-COMi or USB-COMi-SI installed in your PC,
you need to repeat from step 5 to step 6 to delete the driver software for each port.
7. Locate your Device under the Universal Serial Bus Controllers section, and
right click on it to bring up the menu shown.
USB-COMi & USB-COMi-SI USB to RS-422/485 Adapters User's Manual
11