Big Sur 11.4 HP Probook 640 G1 i5 4300m

I have successfully installed Big Sur on my laptop HP. But default wifi card wasn't supported.

https://preview.redd.it/up0bih489f271.png?width=1600&format=png&auto=webp&s=15a1a07e278dab9a94881be7d7e115ca0b3b59d3