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Silicon Labs CP210x: I have unused COM ports on my CP2108, can I prevent the OS from recognizing the unused ports?

CP21xx

There is no way to prevent only unused ports from being recognized.
Since CP2108 is a 4-channel product, it is recognized as 4 COM ports when connected to the OS (when using the virtual COM driver). You may only use 3 channels, but you can't get it to see 3 COM ports (instead of 4).
Please also check the Silicon Labs community site for an explanation.

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