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Security Key C NFC by Yubico

GTIN: 5060408465301
€29 EUR excl. VAT
FIDO only
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.

  • 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. Securely manufactured in USA & Sweden.

Yubico Authenticator App - Non-compatible - Upgrade to the YubiKey 5 Series for use with the Yubico Authenticator App.

Rapid deployment tray of 50 available here

Opt for greater flexibility with subscription, compared to a one-time purchasing model.
Businesses with 500+ users qualify for YubiEnterprise Subscription. YubiKeys as a service, via subscription, delivers peace of mind in an uncertain world.
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Free shipping: EU/UK orders of €100+ excl. VAT
45-day consumer returns
Made in USA & Sweden
Official e-commerce resellers
Also available at
Product overview
Key features
  • Broad ecosystem
    Deploy instantly with Centrify, Ping, Okta, Google and more.
  • Configurable
    Easily configure multiple protocols across computers, networks, and online applications and services.
  • Easy to use
    No battery or network connectivity required, users simply insert and tap to authenticate.
  • High quality
    Built to last with glass-fiber reinforced plastic. IP68 rated (water and dust resistant), crush resistant, no batteries required, no moving parts.
  • Trusted partner
    The YubiKey is deployed and loved by 9 of the top 10 internet brands and by millions of users.
  • FIDO Only
    YubiKey Security Key Series supports WebAuthn, FIDO2 CTAP1, FIDO2 CTAP2, Universal 2nd Factor (U2F).
  • Works with
    Facebook, Twitter, Google Account, Microsoft account, Salesforce.com, Dropbox, Keeper®, 1Password, Bitwarden Premium, AWS Identity and Access Management (IAM), Duo Security, Forgerock, Idaptive, Microsoft Azure AD, Okta, OneLogin, Ping Identity.
  • Yubico authenticator app
    Non-compatible with the Yubico Authenticator App. Upgrade to the YubiKey 5 Series for use with the Yubico Authenticator App.
  • Mobile
    Provides tap-and-go authentication on NFC-enabled Android & iOS devices.
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Secure it Forward
Protecting vulnerable populations one security key at a time. Yubico matches up to 5% of the number of YubiKeys purchased on Yubico.com, donating them to non-profit organizations, election campaigns, journalists and humanitarian workers around the world.
Technical specifications
Technical Specifications - Device Information
Productivity & Communication
Google Account, Microsoft account, Salesforce.com
Password Managers
Keeper®, 1Password, Bitwarden Premium
Cloud Storage
Facebook, Twitter
Identity & Access Management
AWS Identity and Access Management (IAM), Duo Security, Forgerock, Idaptive, Microsoft Azure AD, Okta, OneLogin, Ping Identity
Passkeys (FIDO2) slots
OATH slots
PIV certificates
OTP seeds
Technical Specifications - Standards
Budget friendly, FIDO only
Security Functions
WebAuthn, FIDO2 CTAP1, FIDO2 CTAP2, Universal 2nd Factor (U2F)
FIDO Universal 2nd Factor (U2F), FIDO2, IP68
Cryptographic Specifications
ECC P256
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