Intel® Killer™ Performance Suite v34.24.xxxx

Drivers for WIN10 and WIN11 respectively, but the PIE package in the WIN10 folder ONLY.

After Driver decompression, You can get the “Killer Performance Driver Suite UWD.msi” file in the Windows Current User's TEMP folder，e.g. C:\Users\Administrator\AppData\Local\Temp

Copy this file to other locations and Unpacking with command line...for example

msiexec /a "C:\Users\Administrator\Downloads\Killer Performance Driver Suite UWD.msi" /qb TARGETDIR="c:\temp"

This is the full package, the extracted drivers provided by station-drivers.com while lacking file “KillerNetworkExtension.inf”.
 

Awesome, thanks a lot to you both!