While the keys themselves don't need drivers to log you into a website, manufacturers provide specialized tools to manage them (e.g., changing a PIN or testing the key).
If you use your key for TOTP (the 6-digit codes like Google Authenticator), you’ll need this app to display those codes. It’s available for Windows, macOS, and Linux. usb security key download
Common for specialized industrial software. If your software isn't "seeing" the key, you likely need to download the latest Sentinel LDK Runtime. While the keys themselves don't need drivers to