If you need to install or reinstall this driver, avoid third-party "driver updater" tools, as they often bundle malware. Follow the official path:

After restarting, do not just connect to WiFi. Optimize first:


Many users make the mistake of letting Windows Update install a stripped-down, "generic" driver. The "full" driver package is critical because it includes:

| Feature | Generic Driver | Full Driver (11ax22ww) | | :--- | :--- | :--- | | Bluetooth 5.2/5.3 | Limited or missing | Full BT stack included | | Advanced Coexistence | Basic | Enhanced WiFi/BT conflict management | | MU-MIMO & OFDMA | Disabled | Fully enabled | | WPA3 Support | Sometimes missing | Native support | | Power Management | Aggressive (causing disconnects) | Optimized for performance |

Without the "full" driver, your WiFi 6 adapter might work, but it will perform like a budget WiFi 4 card—defeating the purpose of owning modern hardware.

Go to your laptop/motherboard manufacturer’s support page and search for:

Direct driver reference (example for RZ616):