Identifying your YubiKey
![](https://www.yubico.com/wp-content/uploads/2021/02/213171-Image-Coronado-identify-yk.jpg)
Current Products
![yubikey bio USB-A](https://www.yubico.com/wp-content/uploads/2021/10/img-ykbio-a-compare.png)
YubiKey Bio – FIDO Edition
Years in operation: 2021-present
Primary Functions: FIDO U2F, FIDO2
Special capabilities: USB-A and biometric support
![](https://www.yubico.com/wp-content/uploads/2021/10/img-ykbio-c-compare.png)
YubiKey C Bio – FIDO Edition
Years in operation: 2021-present
Primary Functions: FIDO U2F, FIDO2
Special capabilities: USB-C and biometric support
![](https://www.yubico.com/wp-content/uploads/2021/01/5CNFC-degreetilt-1-1500x1345-1-300x300-1.png)
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 5ci product image](https://www.yubico.com/wp-content/uploads/2020/12/YK5Ci-DegreeTilt_1000-300x300.png)
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 NFC](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-5-NFC-444x444-1-300x300.png)
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 Nano](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-5-Nano-444x444-1-300x300.png)
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
![](https://www.yubico.com/wp-content/uploads/2021/02/5c-300x300-1.png)
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 5C Nano](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-5C-Nano-444x444-1-300x300.png)
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
![Back of Security Key NFC by Yubico](https://www.yubico.com/wp-content/uploads/2023/01/img-Security-key-ANFC-r2-300x261.png)
Security Key NFC by Yubico
Years in operation: 2023-present
Primary Functions: FIDO U2F, FIDO2
Special capabilities: NFC
![Back of Security Key C NFC](https://www.yubico.com/wp-content/uploads/2023/01/img-Security-key-CNFC-r2-300x261.png)
Security Key C NFC by Yubico
Years in operation: 2023-present
Primary Functions: FIDO U2F, FIDO2
Special capabilities: NFC
![Back of Security Key NFC - Enterprise Edition](https://www.yubico.com/wp-content/uploads/2023/01/img-Security-key-ANFC-enterprise-edition-r2-300x261.png)
Security Key NFC – Enterprise Edition
Years in operation: 2023-present
Primary Functions: FIDO U2F, FIDO2
Special capabilities: NFC
![Back of Security Key C NFC - Enterprise Edition](https://www.yubico.com/wp-content/uploads/2023/01/img-Security-key-CNFC-enterprise-edition-r1-300x261.png)
Security Key C NFC – Enterprise Edition
Years in operation: 2023-present
Primary Functions: FIDO U2F, FIDO2
Special capabilities: NFC
![Security Key NFC by Yubico](https://www.yubico.com/wp-content/uploads/2022/05/6189-SKY-A-both-1000X1000-300x300.png)
Security Key NFC by Yubico
Years in operation: 2019-present
Primary Functions: FIDO U2F, FIDO2
Special capabilities: NFC
Note: Touch sensor icon changed to “Y” logo in May 2022
![SKY-C product image](https://www.yubico.com/wp-content/uploads/2022/02/5908-img-SKYC-NFC.png)
Security Key C NFC by Yubico
Years in operation: 2021-present
Primary Functions: FIDO U2F, FIDO2
Special capabilities: NFC
![](https://www.yubico.com/wp-content/uploads/2021/05/FIPS-5CNFC-degree-300x261.png)
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
![](https://www.yubico.com/wp-content/uploads/2021/05/FIPS-5Ci-degree-300x261.png)
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
![](https://www.yubico.com/wp-content/uploads/2021/05/FIPS-5NFC-degree-300x261.png)
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
![](https://www.yubico.com/wp-content/uploads/2021/05/FIPS-Nano-A-degree-300x261.png)
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
![](https://www.yubico.com/wp-content/uploads/2021/05/FIPS-5C-degree-1024x890.png)
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
![](https://www.yubico.com/wp-content/uploads/2021/05/FIPS-5C-nano-degree-300x261.png)
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
![yubiHSM 2 FIPS product image](https://www.yubico.com/wp-content/uploads/2022/02/5908-img-HSM-2-FIPS.png)
YubiHSM 2 FIPS
Years in operation: 2021-present
Primary Functions: General Purpose HSM, FIPS 140-2 validated (Level 3)
![YubiHSM 2](https://www.yubico.com/wp-content/uploads/2020/12/YubiHSM-v2-Small-444x444-1-300x300.png)
YubiHSM 2
Years in operation: 2017-present
Primary Functions: General Purpose HSM
Recently discontinued products
![YubiKey 4](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-4-1000-2016-444x444-1-300x300.png)
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
![YubiKey 4 Nano](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-4-Nano-2016-444x444-1-300x300.png)
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
![YubiKey 4C](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-4C-1000-April-2017-444x444-1-300x300.png)
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
![YubiKey 4C Nano](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-4C-Nano-1000-September-2017-444x444-1-300x300.png)
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
![YubiKey NEO](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-NEO-1000-2016-300x300.png)
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
![Security Key by Yubico](https://www.yubico.com/wp-content/uploads/2020/12/Security-Key-by-Yubico-444x444-1-300x300.png)
Security Key by Yubico
Years in operation: 2018-2020
Primary Functions: FIDO U2F, FIDO2
![FIDO U2F Security Key](https://www.yubico.com/wp-content/uploads/2020/12/Security-Key-by-Yubico-1000-2016-444x444-1-300x300.png)
FIDO U2F Security Key
Years in operation: 2013-2018
Primary Functions: FIDO U2F
![YubiHSM 1](https://www.yubico.com/wp-content/uploads/2020/12/YubiHSM-v1.5-Small-444x444-1-300x300.png)
YubiHSM 1
Years in operation: 2015-2017
Primary Functions: General Purpose HSM
![YubiKey FIPS](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-FIPS-300x300.png)
YubiKey FIPS
Years in operation: 2018-2021
Primary Functions: FIPS 140-2 certified Security Key based on the YubiKey 4
![YubiKey Nano FIPS](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-Nano-FIPS-300x300.png)
YubiKey Nano FIPS
Years in operation: 2018-2021
Primary Functions: FIPS 140-2 certified Security Key based on the YubiKey 4
![YubiKey C FIPS](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-C-FIPS-300x300.png)
YubiKey C FIPS
Years in operation: 2018-2021
Primary Functions: FIPS 140-2 certified Security Key based on the YubiKey 4
![YubiKey C Nano FIPS](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-C-Nano-FIPS-300x300.png)
YubiKey C Nano FIPS
Years in operation: 2018-2021
Primary Functions: FIPS 140-2 certified Security Key based on the YubiKey 4
Legacy products
![YubiKey Standard](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-Standard1-444x444-1-300x300.png)
YubiKey Standard
Years in operation: 2014-2016
Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event)
![YubiKey Edge-n](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-Edge-n-Small-444x444-1-300x300.png)
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
![YubiKey NEO-n](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-NEO-n-Small-444x444-1-300x300.png)
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
![YubiKey Nano](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-Nano-444x444-1-300x300.png)
YubiKey Nano
Years in operation: 2012-2016
Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event)
![YubiKey Plus](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-Edge-White-444x444-1-300x300.png)
YubiKey Plus
Years in operation: 2014-2015
Primary Functions: FIDO U2F, OTP
![](https://www.yubico.com/wp-content/uploads/2020/12/YubiKey-VIP-back-444x444-1-300x300.png)
YubiKey VIP
Years in operation: 2011-2017
Primary Functions: OATH OTP
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