# Install Wi-Fi drivers for Broadcom chips on MacBooks: # - BCM4360 (2013–2015) # - BCM4331 (2012, early 2013) # Grab the PCI ID string once pci_info=$(lspci -nnv) if echo "$pci_info" | grep -q "14e4:43a0" && echo "$pci_info" | grep -q "106b:"; then echo "Apple BCM4360 detected" sudo pacman -S --noconfirm --needed broadcom-wl dkms linux-headers elif echo "$pci_info" | grep -q "14e4:4331" && echo "$pci_info" | grep -q "106b:"; then echo "Apple BCM4331 detected" sudo pacman -S --noconfirm --needed broadcom-wl dkms linux-headers fi