If you have a branded laptop (e.g., HP), it is best to get the driver from their support site, as these versions are tested for compatibility with your specific hardware.
If your Wi-Fi works but Bluetooth is missing, the most common fix is to the "Bluetooth USB Module" in Device Manager and restart. Windows 10 and 11 will often pull a compatible generic driver that works better than the original manufacturer’s Windows 7-era software. atheros ar5b22 driver
: Generally, Windows 10 and 11 can automatically detect and install a basic driver for this card. However, for full Bluetooth 4.0 functionality, it is often necessary to install the specific Qualcomm Atheros Bluetooth driver package. Windows 7 If you have a branded laptop (e