GNU/Linux RHEL-based Intel Wi-fi Driver Installation Guide
How to Install Intel Wireless Cards iwlwifi Driver on RHEL-based GNU/Linux desktops – Step by step Tutorials.
Most noteworthy, the Intel Wireless iwlwifi RHEL Driver is already bundled into the current Linux Kernels.
But in case of issue with the iwlwifi Driver then try to Check the Intel Supported Wireless Device List.
Finally, this Setup is Valid also for All the others RHEL Based Distros like:
- Red Hat Enterprise Linux
- Oracle Enterprise Linux
- Rocky Linux
- AlmaLinux

GNU/Linux RHEL-based Intel Wireless Driver Installation Guide
The Supported Intel Wireless Cards should work Out-of-Box on CentOS.
But it may be just missing the Proprietary Firmware then see: How to Install Intel Wi-Fi Firmware.
Last, to get the latest Features and Fixes see: How to Update or better Upgrade Linux.