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Hi I have installed catalina in dell e5470 core i5 6generation , Intel hd graphics 520 what is not working ? Tplink wn727N usb wifi ( I have also try Wireless-USB-Adapter-Clover) but no usb plugin error are showing Brightness Toucpad I have attached my EFI folder EFI.zip

Hi all, I have Dell E6420 + AR5B93 wi-fi card. Everything is fine except Airdrop. I can't see other Macbook that is connected to the same network nor transfer file to his macbook. Airdrop folder is always like that. In addition, I can't create network from wi-fi drop down list. It always said connection failed. Thanks for reading. P/S: I don't have bluetooth card. System info en1: Card Type: AirPort Extreme (0x168C, 0x306) Firmware Version: Atheros 9280: 4.0.74.0-P2P MAC Address: 00:17:c4:f1:eb:2b Locale: APAC Country Code: US Supported PHY Modes: 802.11 a/b/g/n Supported Channels: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 Wake On Wireless: Supported AirDrop: Supported Status: Connected

I have the qualcomm atheros 9462. Vendor id = 168c Device id = 34 Name = "pci168c,34" I tried adding the ids to the AirPortAtheros40 kext but it didn't work. I read that it's not compatible with this kext for some reason. So I looked around and found an AR9462 kext in the google source code of EDP: https://code.google.com/p/osxlatitude-edp/source/browse/trunk/storage/kextpacks/?r=226#kextpacks%2FAtheros-AR9462 Unfortunately, I don't know how to get it to work on my custom built system nor do I need anything else. Is there any way for me to obtain Atheros-AR9462 kext without EDP and will it work? The strange thing is that the bluetooth from this card works oob.