DO NOT INTSALL REALTEK'S WEBSITE DRIVER. It is from 2017. READ the README file, R2.83 is 6.0.1.8186 (from 2017). Go to your computer manufacturer for your realtek audio driver. If it is a windows 10 audio driver with a configuration app that is downloaded from the microsoft store (i.e. realtek audio console) then it is windows 11 compatible. More @Wikipedia
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