Why i dont see the latest driver at my product support page! Realtek driver!!!

I know that this product is not  new ,but why at the support page the latest driver for my product for audio driver is : 

6.0.9008.1, A07 that was created 22 Sep 2020

but the newer version located at official site is 

  Why if i use dell support assistant  software it told me that I'm using actual audio driver!???