Intel AC7265 in Big Sur macOS

How To Replace WIFI Module On Dell Inspiron 3668

The original WIFI module in Dell Inspiron 3668 was Qualcom which isn’t supported with Big Sur, so I replaced with an Intel AC7265 that came with one of my laptops. This module is supported with correct Airportitlwm.kext for Big Sur and it’s working perfectly. We don’t need the bluetooth driver since it’s supported natively.