Download the latest .exe Bluetooth driver package from Intel.
If you are specifically looking for the 2021 driver to resolve a connectivity issue, follow these standard procedures:
If "Automatic Search" fails, right-click the device in Device Manager and select . bm05ev2 01 bluetooth driver 2021
: Windows 10 updates in 2020 and 2021 caused significant compatibility issues with the CSR software, often leading to "Generic Bluetooth Adapter" errors or total connection failure.
(from 2021):
Click . Select Show All Devices and click Next . Click the Have Disk... button in the bottom right corner.
If you prefer a manual approach, you can attempt to update the driver yourself: Download the latest
or a matching vendor name (e.g., Intel/Realtek) from the list. Microsoft Support Troubleshooting Missing Drivers