I have a HP ENVY 750-120, WINDOW 10, 64-bit, with INTEL AC-3165. I just updated 3165 using INTEL assistant - now showing version 126.96.36.199.
I have ASUS router with 802.11ax, and others. ASUS recommends that I upgrade AC-3165 software to ver 21.10.1/higher
Certainly it is. Here are links to download the latest versions of the Wireless and Bluetooth driver packages:
I recommend that you uninstall the existing driver packages from Apps & Features) before installing the new packages.
I also recommend that you install the Bluetooth package before the Wireless package.
Hope this helps,