Enables biometric authentication for Windows Hello.
Because the driver is not part of any mainstream Linux distribution, installation requires either a manual build from source or, for certain distributions, the use of pre‑built packages or AUR helpers. cs9711 fingerprint driver
A yellow exclamation mark next to the device in Device Manager. How to Install the CS9711 Fingerprint Driver Enables biometric authentication for Windows Hello
Search by your exact laptop model. Look under “Biometric” or “Fingerprint” drivers. Brands like TongFang , Mechrevo , Xiaomi , and Hasee often include CS9711. for certain distributions