Hi:
I have same problem and fixed it, the procedure is similar to says for Michael, you will be need an USB type C:
- First you will be download drivers: https://techtablets.com/xiaomi-mi-pad-2/downloads/ (Windows Files) on your USB Type C.
- Open the device manager.
- Choose update driver (Broadcom 802.11 ac Wireless PCIE Full Dongle Adapter)
- Choose “Browse my computer for driver software”
- Choose “Let my pick from a list available…”
- Choose “Have disk”
- Choose “Browse” and correct path for your USB Type C.
- Choose “Install” –> “Open” –> “OK”; and
- Choose “Next” botton
Regards.