Bluetooth Module Atheros Ar5bbu12 Driver !full! | Essential × Overview |

If the installer fails, right-click the setup file and set it to Windows 7 Compatibility Mode .

built in atheros bluetooth completely unrecognized ! - Microsoft Q&A Bluetooth Module Atheros Ar5bbu12 Driver

If your Bluetooth isn't working, here are the most effective ways to restore functionality: If the installer fails, right-click the setup file

Without the correct driver, the AR5BBU12 module may appear in the Windows Device Manager Interface: Internal USB module

Understanding the hardware identity of your module is the first step in troubleshooting: Bluetooth v2.1 + Enhanced Data Rate (EDR). Interface: Internal USB module.

Because the AR5BBU12 was an OEM part, the drivers are often customized by the laptop manufacturer.

The Atheros AR5BBU12 is a Bluetooth module that uses the Atheros chipset. Here's an informative guide to help you understand and potentially troubleshoot issues with the driver: