: In Device Manager, right-click the Bluetooth module and select Uninstall device . Check "Delete the driver software for this device" if prompted.
The AR5BBU12 connects via internal USB. Windows often cuts power to save energy. Bluetooth Module Atheros Ar5bbu12 Driver
If you have downloaded a .exe or .zip driver file, follow these steps: : In Device Manager, right-click the Bluetooth module
A defining technical feature of the AR5BBU12 is that it operates as a USB-based Bluetooth device DeviceHunt Hardware Interface : In Device Manager
, standard Windows 10/11 drivers may fail. Some users find success installing the Windows 7 or 8 version of the driver by right-clicking the installer and selecting in Compatibility Mode .