Bluetooth USB dongle TP-Link UB400

And so a few posts ago, I wrote in the comments that I was able to launch bluetooth without any problems on an unsupported dongle from the TP link.

Many had questions, so I decided to collect everything in one post.

1. No kext needed
2. Apple devices connect seamlessly (tested magic: Trackpad & keyboard)
3. Range of work without lags in my conditions no more than 4 meters
4. Audio devices work without problems: checked with FiiO BTR3. AAC codec is working
5. Xbox One Wireless controller connects without problems on macOS, but sometimes disconnects on windows
6. Bluetooth low energy supported
7. No handoff
8. No instant hot spot
9. For some reason, it only works for me in USB 2.0 ports on the motherboard
10. Tested on macOS 10.15.2 and 10.15.4 beta
11. Yes, this is proof of the existence of magic! Even the manufacturer is not aware that their dongle works on macOS.

A simple solution for those who need bluetooth only to connect wireless devices over a short distance.

https://preview.redd.it/z1k8nulw1mk41.png?width=1726&format=png&auto=webp&s=8ddf10d9f0b6364d312a8c97c79f2797b26628c9