How to Change the COM Port Number

Step by step guide on how to change COM Port number

Step 1: Open device manager, and expand ‘Ports (COM & LPT). I will use MobiGATE SG-B-8-U for this example

COM-01

 

Step 2: Select the COM Port you want to change, right click and click on ‘Properties’

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Step 3: Click on ‘Port Settings’ tab

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Step 4: Click on ‘Advanced’

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Step 5: Select the COM Port that is not in use. I will select COM Port 26 for this example.

COM-05

 

Step 6: Click on ‘OK’. The COM Port is changed now.

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