For newer laptops – the M2 connector replaced the due to different connector
I’ve been using Mac OS X on my PCs and Windows Laptops for a while now, I did experiment with many wifi-BT combos, I would like to list a few that work with Mac OS X El Capitan 10.11.5.
In order for El Capitan Airdrop to work, the Bluetooth must have handoff supported and this Wifi/BT module is supported.
If the module doesn’t work, you may have to tape a certain pins for it to work.
