Devices Properties PciRoot(0x0)/Pci(0x1c,0x0)/Pci(0x0,0x0) AAPL,slot-name NGFF M.2 Key A/E PinConfigurations AA== brcmfx-country DE built-in AA== compatible pci14e4,43a0 device_type AirPort & Bluetooth model Broadcom BCM94352Z - 802.11a/b/g/n/ac WLAN & 4.0 BT Adapter name AirPort Extreme