The Mini PCIe slot lacks USB pins (common in desktop adapters). Fix: Buy an adapter card with a dedicated USB header lead (a 4-pin cable from the adapter to a USB 2.0 motherboard header).
Even the latest Linux kernel (6.8+) retains full support for the AR5B22. You do not need to download any proprietary driver from Qualcomm. atheros ar5b22 driver
не работает bluetooth atheros ar5b22 windows 10 x64 The Mini PCIe slot lacks USB pins (common
: Major Windows updates (like version 20H2) have been known to break Bluetooth functionality for this card. Reinstalling the official manufacturer driver or manually selecting a driver from the "Bluetooth Radios" list in Device Manager often fixes this. atheros ar5b22 driver