Driver | Atheros Ar5b22

Qualcomm Atheros AR5B22 (also known as the ) is a versatile dual-band Wi-Fi and Bluetooth combo card widely used in laptops and desktops from approximately 2010–2015. It is a popular upgrade for older systems because it adds 5GHz band support and Bluetooth 4.0 to devices that originally only had 2.4GHz Wi-Fi. Amazon.com.au Key Specifications Wi-Fi Standard : 802.11 a/b/g/n (Dual-Band 2.4GHz and 5GHz). : Up to 300Mbps on both bands. : Integrated Bluetooth 4.0 HS. Form Factor : Half Mini PCI-Express (standard for older laptops). Compatibility

Bluetooth Missing: Because this is a combo card, you may need to install a separate "Atheros Bluetooth" driver in addition to the "Wireless LAN" driver to enable all features. atheros ar5b22 driver

else /* Low noise */ /* Automatic antenna selection */ if (priv->antenna_config != 0x0) priv->antenna_config = 0x0; /* Auto */ ath9k_hw_set_antenna(ah, priv->antenna_config);

if (!caldata)
    return;