Campbell Scientific SC-USB USB to CS I/O Optically Isolated Interface - Manual (Page 19)

SC-USB USB to CS I/O Opto-isolated Interface
Once this part of the installation is complete you will see the following
confirmation...
...click ‘Close’ to return to the Device Manager.
You will now see ‘SC-USB USB TO CS I/O ISOLATED INTERFACE
(COMx)’ displayed under Ports (COM & LPT), where x is the number of the
COM port assigned by Windows during the installation.
The installation is now complete. You can close the Device Manager and start
using your SC-USB interface.
13