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  6. Item#: 1BK-03ME-00035

  • $71.79
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    Yubico YubiKey 5C NFC – Multi-Factor Authentication (MFA) Security Key & Passkey, FIDO2/U2F Certified, Connected via USB-C and NFC – Protect Your Online Accounts

    (2) Write a Review
    • YubiKey 5 Nano
    • YubiKey 5 NFC
    • YubiKey 5C
    • YubiKey 5C Nano
    • YubiKey 5C NFC
    • YubiKey 5Ci
    • SIMPLE - Most effective way to protect against account takeovers
    • EASY - Intuitive user experience and fast setup, deployment, and use
    • SCALABLE- Integrates with systems tailored for all business types and sizes
    • EFFICIENT- Reduce helpdesk tickets for password reset or account lockout
    • MULTI-PROTOCOL - Bridge between authentication methods and systems
    • WORKS - YubiKey 5 Series Works with the most web services
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    Overview
    Specs
    Reviews (2)
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    YubiKey 5 Series

    Multi-protocol security key, eliminate account takeovers with strong two-factor, multi-factor and passwordless authentication, and seamless touch-to-sign. Multi-protocol support allows for strong security for legacy and modern environments. And a full range of form factors allows users to secure online accounts on all of the devices that they love, across desktops and mobile.

    • Multi-protocol support; FIDO2, U2F, Smart card, OTP, OpenPGP 3
    • USB-A, USB-C, NFC, Lightning
    • IP68 rated: dust tight and water submersible
    Strong 2 Factor
    Strong two-factor

    Hardware authenticator as a second factor, in addition to a password, in a strong two factor authentication solution.

    Strong MultiFactor
    Strong multi-factor

    Combination of a hardware authenticator with a PIN to secure high assurance requirements such as financial transactions or submitting a prescription.

    Passwordless
    Passwordless

    Hardware authenticator delivering strong single factor authentication, replacing weak passwords, as part of a rapid but secure tap-n-go experience.

    Works with hundreds of services
    Works with hundreds of services

    The YubiKey works with Windows and Mac login, Gmail, Dropbox, Facebook, Salesforce, Duo, and many more services.

     

    • SECURITY KEY: Protect your online accounts against unauthorized access by using 2 factor authentication with the Yubico YubiKey security key.
    • FIDO: The YubiKey is FIDO certified and works with Google Chrome and any FIDO-compliant application on Windows, Mac OS or Linux. Secure your login and protect your Gmail, Facebook, Dropbox, Outlook, LastPass, Dashlane, 1Password, accounts and more.
    • COMMUNICATIONS: Available with USB-A, USB-C, Lightning, NFC. Insert the YubiKey into a USB port and tap to gain access.
    • NFC-ENABLED: Touch-based authentication for NFC supported devices.
    • DURABLE AND SECURE: Extremely secure and durable, YubiKeys are tamper resistant, water resistant, and crush resistant.
    • MULTI-PROTOCOL SUPPORT: FIDO2, FIDO U2F, Yubico OTP, OATH-TOTP, OATH-HOTP, Smart card (PIV), OpenPGP, and Challenge-Response capability to give you strong hardware-based authentication.

    • The YubiKey 5 Series is an enterprise-ready hardware based authentication solution that eliminates account takeovers and enables compliance. Offering strong authentication with support for multiple protocols-including WebAuthn/FIDO2, U2F, Smart Card/PIV, OTP, and OpenPGP 3-the YubiKey 5 Series secures both legacy and modern environments and offers a bridge to passwordless. The YubiKey 5 Series provides the strongest defense against phishing and credential theft, minimizes cyber risk for remote and hybrid workers, and enhances security for users across devices, including desktop and mobile.

    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

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.com's Extended Holiday Return Policy.
    • 15% restocking fee may apply.
    • Read full return policy for details.

    Manufacturer Contact Info

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    The Yubico YubiKey 5C NFC is a USB-C and NFC hardware security key for FIDO2/WebAuthn and other authentication methods, suited to people and organizations seeking an additional way to secure accounts across supported devices.

    Recommended For

    • People who sign in to important accounts on both a USB-C computer and a phone: they can use the key by plugging it into a computer or tapping it to a compatible phone, where the service and app support security-key authentication.
    • People securing accounts that support hardware security keys or passkeys—such as supported Google, Microsoft, or password-manager accounts—who want a physical sign-in method rather than relying only on codes or phone prompts.
    • IT teams and technically confident users who need one physical key for more than basic web sign-ins, including supported OATH one-time codes or smart-card (PIV) workflows.
    • Mobile workers who keep a key on their keyring and want to authenticate on the go, provided their phone, browser or app, and account support the chosen USB-C or NFC sign-in flow.

    Spec Summary

    AttributeValue
    Best ForSecuring online accounts with multi-factor authentication or passkeys on compatible devices using USB-C or NFC
    Authentication ProtocolsSupports FIDO2/WebAuthn, OATH-TOTP and OATH-HOTP, Yubico OTP, smart card/PIV, and OpenPGP; includes 100 passkey slots
    Connectivity And CompatibilityConnects through USB Type-C or NFC and is compatible with Android, ChromeOS, iOS, Linux, macOS, and Windows
    Durability And DesignIP68-rated and listed as water- and crush-resistant; designed to fit on a keychain
    Physical SpecificationsBlack, 10 g; 1.77 in high × 0.7 in wide × 0.15 in deep
    Model IdentifiersYubico YubiKey 5 Series, model YubiKey 5C NFC; part number 100918 and model number Y-335