The Raspberry Pi version on the Kali Linux official website (before July 12, 2022) confirms that it does not include the RTL8812au driver, and looking for an explanation from the official documentation, it should be built into the kernel, but it has not been found and supported.
So we need to install it manually, and there may be problems with Kali's source management, and the corresponding apt package has not been detected regardless of whether it is a network in other regions.
This will cause some drivers to be installed on our Raspberry Pi to report an error
That is, we need to install a linux-headers, but kali officially does not provide the Re4son package.
We need this → http://http.re4son-kernel.com/re4son/pool/main/k/kalipi-firmware/
To download the package corresponding to our version, for example, mine is 5.10.103
then let's go and see
Download the latest package from here
