Choose and point it to the folder where you unzipped your downloaded drivers. Compatibility Mode : For older modules like the
often provides verified driver updates released as late as 2017–2021. Installation & Troubleshooting Bluetooth Module Atheros Ar5bbu12 Driver
If you cannot find a driver, right-click the device in Device Manager > Properties tab > Select Hardware Ids typically shows as USB\VID_0489&PID_E02C Choose and point it to the folder where
“Uninstall current stack of whatever version. Reboot. Install Atheros BT... using Windows 8 Compatibility mode and Run as Administrator.” Reddit · r/sysadmin · 10 years ago g., Acer, HP, or Dell)? I NEED ATHEROS AR5BBU22 MODULE - Microsoft Q&A Bluetooth Module Atheros Ar5bbu12 Driver
Sometimes Windows assigns the wrong USB driver.