Atheros - Ar5b22 Driver

This driver feature enhances the standard ath9k driver with advanced monitoring and control capabilities specifically tuned for the AR5B22 chipset's characteristics.

The is a mini-PCIe Wi-Fi + Bluetooth combo card. It is based on the Qualcomm Atheros AR9462 chipset. atheros ar5b22 driver

If your Wi-Fi works but Bluetooth is missing or "not working" in Device Manager: This driver feature enhances the standard ath9k driver

/* Set default TX power (18dBm) */ ar5b22_set_tx_power(sc, 1800); atheros ar5b22 driver

If you installed this card into an older HP or Lenovo laptop and the computer refuses to boot (displaying an "Unauthorized network card" error):

Often listed as the "Atheros Bluetooth Bus" or "Qualcomm Atheros Bluetooth 4.0". 2. Recommended Driver Versions