The U2F Garden

Yubico

One of the leaders in security tokens, Yubico brought them to the masses through their Yubikey line.

Yubico Security Key C NFC

USB-C sibling to the Security Key NFC. Same FIDO only feature set, twenty nine United States dollars.
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Certified by the FIDO Alliance as conforming to FIDO2 standardsSupports WebAuthn discoverable resident credentials, the building block of passkeysConforms to the U2F Authenticator and WebAuthn standard

Yubico Security Key Enterprise Edition

The Security Key with a serial number you can read at registration. For organisations that want attestation tied to procurement.
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Certified by the FIDO Alliance as conforming to FIDO2 standardsSupports WebAuthn discoverable resident credentials, the building block of passkeysConforms to the U2F Authenticator and WebAuthn standard
Yubico Security Key NFC

Yubico Security Key NFC

A cut-down Yubikey, the Security Key Series provides a classic form with wide function at a lower price.
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Certified by the FIDO Alliance as conforming to FIDO2 standardsSupports WebAuthn discoverable resident credentials, the building block of passkeysConforms to the U2F Authenticator and WebAuthn standard

Yubikey

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Yubikey 5

Yubikey 5

Yubico’s flagship product, the Yubikey 5 is one of the most feature complete security tokens on the market.
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Certified by the FIDO Alliance as conforming to FIDO2 standardsSupports Hashed One-Time-Password generationVendor provides applications that extend or configure the deviceSupports WebAuthn discoverable resident credentials, the building block of passkeysConforms to PKCS11 SmartCard interface standardsSupports stored, static passwords, usually configured with a vendor-specific applicationSupports Time-based One-Time-Password generationConforms to the U2F Authenticator and WebAuthn standardEnables use of Yubico YubiOTP one-time-passwords

Yubikey 5 FIPS Series

The Yubikey 5 family in a FIPS validated configuration. For United States federal agencies and regulated industries.
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Certified by the FIDO Alliance as conforming to FIDO2 standardsValidated against FIPS 140-2 by NIST. Required for many United States federal use casesSupports Hashed One-Time-Password generationVendor provides applications that extend or configure the deviceSupports WebAuthn discoverable resident credentials, the building block of passkeysConforms to PKCS11 SmartCard interface standardsSupports stored, static passwords, usually configured with a vendor-specific applicationSupports Time-based One-Time-Password generationConforms to the U2F Authenticator and WebAuthn standardEnables use of Yubico YubiOTP one-time-passwords

Yubikey 5Ci

The Yubikey 5Ci pairs a USB-C connector with an Apple Lightning connector for users with older iPhones and iPads.
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Certified by the FIDO Alliance as conforming to FIDO2 standardsSupports Hashed One-Time-Password generationVendor provides applications that extend or configure the deviceSupports WebAuthn discoverable resident credentials, the building block of passkeysConforms to PKCS11 SmartCard interface standardsSupports stored, static passwords, usually configured with a vendor-specific applicationSupports Time-based One-Time-Password generationConforms to the U2F Authenticator and WebAuthn standardEnables use of Yubico YubiOTP one-time-passwords
Yubikey Bio FIDO Edition

Yubikey Bio FIDO Edition

Yubico’s fingerprint security key, FIDO only. No NFC.
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Allows or requires biometric authenticationCertified by the FIDO Alliance as conforming to FIDO2 standardsVendor provides applications that extend or configure the deviceSupports WebAuthn discoverable resident credentials, the building block of passkeysConforms to the U2F Authenticator and WebAuthn standard

Yubikey Bio Multi-protocol Edition

The Bio with PIV. Yubico’s biometric key with a smart card stack on top. Sold through YubiKey as a Service only.
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Allows or requires biometric authenticationCertified by the FIDO Alliance as conforming to FIDO2 standardsVendor provides applications that extend or configure the deviceSupports WebAuthn discoverable resident credentials, the building block of passkeysConforms to PKCS11 SmartCard interface standardsConforms to the U2F Authenticator and WebAuthn standard