Atheros Ar5bbu12 Driver !!hot!! — Bluetooth Module

Choose and point it to the unzipped driver folder you downloaded. Troubleshooting Common Issues

A: The AR5BBU12 is limited. It only supports 2.4GHz Wi-Fi (which is crowded and slow compared to 5GHz) and Bluetooth 2.1 (modern headsets use 4.0 or 5.0 for better battery life). Bluetooth Module Atheros Ar5bbu12 Driver