Atheros Ar5b225 Bluetooth Driver Windows 10 [patched] Online

After troubleshooting hundreds of AR5B225 installations, a hard truth emerges:

After reboot, you should see "Qualcomm Atheros Bluetooth 4.0" in Device Manager.

The Atheros AR5B225 is a unique piece of hardware. Unlike standard Wi-Fi cards, this is a —it houses both a Wi-Fi controller (AR5B22) and a Bluetooth 4.0 controller (AR3012) on a single mini-PCIe module. It was commonly found in older laptops from Acer, ASUS, HP, and Lenovo manufactured between 2011 and 2014.