brcmfx-alldrv allows patching for all supported drivers, disregarding current system version (see Matching device-id and kext name in different macOS versions).In order for it to work again, you need to unplug the power cord and wait a few seconds before plugging it in. Add brcmfx-country=#a brcmfx-driver=1 to boot-args By the way, there is a bug: If you boot into Linux / Windows and comeback to macOS, Wi-Fi and Bluetooth will be unusable (appears but won't work).Setting MaxKernel to 19.9.9 for AirPortBrcm4360_Injector.kext may help. AirportBrcmFixup Forcing a specific driver to load with brcmfx-driver= may help BCM94352Z users for example may need brcmfx-driver=2 in boot-args to resolve this, other chipsets will need other variables.Warning:wall of text(edited the previous title) TL DR: BCM4322 is the one of the cheaper Wi-Fi solution with half mini PCI-E supported up to 10.14.6(Mojave).
