Identifying your YubiKey

Current Products


YubiKey 5C NFC

Years in operation: 2020-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2
Special capabilities: USB-C and NFC support

YubiKey 5 Series – Quick Guide

YubiKey 5ci product image
YubiKey 5Ci

Years in operation: 2019-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2
Special capabilities: Dual connector key with USB-C and Lightning support

YubiKey 5 Series – Quick Guide

YubiKey 5 NFC
YubiKey 5 NFC

Years in operation: 2018-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2

Special capabilities: NFC

YubiKey 5 Series – Quick Guide

YubiKey 5 Nano
YubiKey 5 Nano

Years in operation: 2018-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2

YubiKey 5 Series – Quick Guide

YubiKey 5C

Years in operation: 2018-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2

YubiKey 5 Series – Quick Guide

YubiKey 5C Nano
YubiKey 5C Nano

Years in operation: 2018-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2

YubiKey 5 Series – Quick Guide

Security Key NFC by Yubico
Security Key NFC by Yubico

Years in operation: 2019-present

Primary Functions: FIDO U2F, FIDO2

Special capabilities: NFC

Support Article

YubiHSM 2
YubiHSM 2

Years in operation: 2017-present

Primary Functions: General Purpose HSM

Support Article

YubiKey 5C NFC FIPS

Years in operation: 2021-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), FIDO U2F, FIDO2

Special capabilities: NFC

YubiKey 5Ci FIPS

Years in operation: 2021-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), FIDO U2F, FIDO2

YubiKey 5 NFC FIPS

Years in operation: 2021-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), FIDO U2F, FIDO2

Special capabilities: NFC

YubiKey 5 Nano FIPS

Years in operation: 2021-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), FIDO U2F, FIDO2

YubiKey 5C FIPS

Years in operation: 2021-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), FIDO U2F, FIDO2

YubiKey 5C Nano FIPS

Years in operation: 2021-present

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), FIDO U2F, FIDO2

Recently discontinued products


YubiKey 4
YubiKey 4

Years in operation: 2015-2018

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F

Support Article

YubiKey 4 Nano
YubiKey 4 Nano

Years in operation: 2015-2018

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F

Support Article

YubiKey 4C
YubiKey 4C

Years in operation: 2017-2018

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F

Support Article

YubiKey 4C Nano
YubiKey 4C Nano

Years in operation: 2017-2018

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F

Support Article

YubiKey NEO
YubiKey NEO

Years in operation: 2012-2018

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F

Special capabilities: NFC

Support Article

Security Key by Yubico
Security Key by Yubico

Years in operation: 2018-2020

Primary Functions: FIDO U2F, FIDO2

Support Article

FIDO U2F Security Key
FIDO U2F Security Key

Years in operation: 2013-2018

Primary Functions: FIDO U2F

Support Article

YubiHSM 1
YubiHSM 1

Years in operation: 2015-2017

Primary Functions: General Purpose HSM

Support Article

YubiKey FIPS
YubiKey FIPS

Years in operation: 2018-2021

Primary Functions: FIPS 140-2 certified Security Key based on the YubiKey 4

Support Article

YubiKey Nano FIPS
YubiKey Nano FIPS

Years in operation: 2018-2021

Primary Functions: FIPS 140-2 certified Security Key based on the YubiKey 4

Support Article

YubiKey C FIPS
YubiKey C FIPS

Years in operation: 2018-2021

Primary Functions: FIPS 140-2 certified Security Key based on the YubiKey 4

Support Article

YubiKey C Nano FIPS
YubiKey C Nano FIPS

Years in operation: 2018-2021

Primary Functions: FIPS 140-2 certified Security Key based on the YubiKey 4

Support Article

Legacy products


YubiKey Standard
YubiKey Standard

Years in operation: 2014-2016

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event)

Support Article

YubiKey Edge-n
YubiKey 4 Nano
YubiKey Edge-n

Years in operation: Edge-n (2015-2016); 4 Nano (2016-2017)

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F

Support Article

YubiKey NEO-n
YubiKey NEO-n

Years in operation: 2014-2016

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F

Support Article

YubiKey Nano
YubiKey Nano

Years in operation: 2012-2016

Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event)

Support Article

YubiKey Plus
YubiKey Plus

Years in operation: 2014-2015

Primary Functions: FIDO U2F, OTP

YubiKey VIP

Years in operation: 2011-2017

Primary Functions: OATH OTP