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  6. Item#: N82E16835983001

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Yubico - Security Key C NFC - Multi-Factor Authentication (MFA) Security Key & Passkey, Connect via USB-C or NFC, FIDO2/U2F Certified, NFC Tap for Mobile – Works with PC, Mac, iPhone & Android

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  • USB-A
  • USB-C
  • Keep your online accounts safe from hackers with the Security Key by Yubico. Trustworthy and easy-to-use, it's your key to a safer digital world.
  • Convenient and portable: The Security Key C NFC fits easily on your keychain, making it convenient to carry and use wherever you go, ensuring secure access to your accounts at all times. Simply plug in via USB-C or tap on your NFC-enabled device to authenticate.
  • Versatile compatibility: Supported by Google and Microsoft accounts, password managers and hundreds of other popular services. It works with Windows, macOS, ChromeOS and Linux. "Works With YubiKey" lists compatible services.
  • FIDO-only protocols: Security Key Series is the more affordable security key supporting only FIDO2/WebAuthn (hardware bound passkey) and FIDO U2F authentication protocols. For improved compatibility upgrade to YubiKey 5 Series.
  • Durable and reliable: High quality design and resistant to tampering, water, and crushing. No batteries or network connectivity required, offering dependable authentication without any downtime. Manufactured in Sweden. Programmed in the USA.
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Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
Security Key Series - Security Key C NFC by Yubico
Security in the age of AI supporting FIDO-based authentication and authorization

USB-C, Near Field Communication (NFC)

Keep your online accounts safe from hackers with the Security Key by Yubico. Trustworthy and easy-to-use, it's your key to a safer digital world.

Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
Convenient and portable

The Security Key C NFC fits easily on your keychain, making it convenient to carry and use wherever you go, ensuring secure access to your accounts at all times. Simply plug in via USB-C or tap on your NFC-enabled device to authenticate.

FIDO-only protocols

Security Key Series is the more affordable security key supporting only FIDO2/WebAuthn (hardware bound passkey) and FIDO U2F authentication protocols.

Mobile

Provides tap-and-go authentication on NFC-enabled Android & iOS devices.

Versatile compatibility

Supported by Google and Microsoft accounts, password managers and hundreds of other popular services. It works with Windows, macOS, ChromeOS and Linux.

Our "Works With YubiKey" catalog on https://www.yubico.com/works-with-yubikey/catalog/?sort=popular lists compatible services.

EMAIL & PRODUCTIVITY
Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
PASSWORD MANAGERS
Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
PERSONAL FINANCE
Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
SOCIAL
Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
Durable and reliable

High quality design and resistant to tampering, water, and crushing. No batteries or network connectivity required, offering dependable authentication without any downtime. Manufactured in Sweden. Programmed in the USA.

Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
Yubico Authenticator App

Manage passkeys, FIDO2 PIN on desktop version - Upgrade to the YubiKey 5 Series (Sold separately) for use of OATH and PIV credentials with the Yubico Authenticator App.

Set up instructions
In four simple steps:
Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
1. Log in to the service

you want to secure and check if it supports security keys. See a list of supported services that Work with YubiKey.

Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
2. Go to the security settings

and look for the option to add two-factor authentication or security keys. Setup instructions may vary.

Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
3. Follow the instructions

to register your YubiKey by plugging it in or tapping it on your device.

Yubico Security Key C NFC Two-Factor Authentication (2FA) Security Key
4. You're now ready to use your YubiKey!

Remember to register a spare key in case of lost or theft of your primary key.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by Newegg.com's 30-Day Return Policy.
  • 15% restocking fee may apply.
  • Read full return policy for details.

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