Yubico YubiKey Bio

The YubiKey Bio uses a built-in fingerprint sensor to verify your identity locally on the device. Once you register your fingerprint, you simply touch the sensor when prompted by your computer or service, replacing the need to type a password.

No, the YubiKey Bio is completely battery-free. It draws all the power it needs directly from the USB port when you plug it in, so it is always ready to use without maintenance.

The YubiKey Bio is compatible with Windows, macOS, Chrome OS, and Linux. As long as your computer has a standard USB-A port, it will function as a security key across these major operating systems.

Yes, it is built to be rugged. It features an IP68 rating, meaning it is highly resistant to both dust and water, and it is constructed from glass-fiber reinforced plastic to withstand daily wear and tear.

Because the YubiKey Bio is a physical security key, you should always set up a backup method—like a secondary security key or recovery codes—provided by the services you protect. If you lose your key, you will need to use those backup methods to regain access to your accounts.

Yes. While the biometric sensor adds a convenient layer of security, the YubiKey Bio also supports standard FIDO2 and WebAuthn protocols. This ensures it remains compatible with a wide range of websites and services that require hardware-based authentication.