MOST SECURE PASSKEY: Supports FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP/HOTP, Smart card (PIV), and OpenPGP. That means its versatile, working almost anywhere you need it.
BUILT TO LAST: Made from tough, waterproof, and crush-resistant materials. Manufactured in Sweden and programmed in the USA with the highest security standards.
PRIMARY & SPARE KEYS: Just like having a spare house key, we recommend buying two YubiKeysone for daily use and one as a spare. That way youll never get locked out of your accounts.
YUBICO AUTHENTICATOR APP: Compatible with the safest authenticator app experience across mobile and desktop.