Today I'm installing a WTXUP TX-AC94360 PCIe card, which has a Broadcom BCM94360CD chip, for native Bluetooth and WiFi support on the Hackintosh I built not too long ago for home work usage.
The process is easy enough, and this particular card is natively supported by macOS, so it works right away. The result is that I'm able to use my Mattias Laptop Pro and Apple Magic Touchpad 2 from boot —even in the Clover boot selector— as this card supports hardware pairing, as supposed to the software pairing that is usually used with those USB sticks.
If you'd like to get this same part, I purchased it via eBay from here. I'm not affiliated with these guys, I bought it with my own money and am just sharing the link for others who might need a similar solution.