YubiKey
YubiKey 5C NFC FIPS 140-3
$88
The YubiKey YubiKey 5C NFC FIPS 140-3 is a phishing-resistant hardware authenticator engineered for individuals and organizations that demand verifiable, audited security. Sourced through Exotec's authorized reseller channel, every unit ships sealed from the manufacturer with full warranty support and discreet, signature-required delivery worldwide. Configuration assistance and enterprise deployment guidance are available on request.
- FIPS 140-3 certified at Overall Level 3 for the highest cryptographic security
- Dual-interface support via USB-C and NFC for versatile use
- Multi-protocol support including FIDO2, U2F, PIV, and OpenPGP
- Hardware-based isolation of credentials that cannot be copied
- Durable construction that is crush-proof and IP68-rated for water resistance
- No batteries or network connection required to generate one-time codes
Discreet shipping
Authorized reseller
30-day returns
Specifications
- Brand
- YubiKey
- Model
- YubiKey 5C NFC FIPS 140-3
- Interface
- USB-C, NFC
- Certification
- FIPS 140-3 Overall Level 3
- Protocols
- FIDO2, WebAuthn, U2F, Smart Card (PIV), OTP, OpenPGP
- Security features
- Hardware-based root of trust, Touch-to-sign
- Form factor
- Keychain model in reinforced plastic
- Country of origin
- Manufactured in USA and Sweden
- Warranty
- 12 months
Frequently asked
- Does YubiKey 5C NFC FIPS 140-3 support FIDO2 / WebAuthn?
- Yes. YubiKey 5C NFC FIPS 140-3 implements FIDO2 / WebAuthn and works as a passkey for any service that accepts a security key.
- Does it support OpenPGP and PIV?
- YubiKey keys in this listing implement OpenPGP for code-signing and email, and PIV for smart-card login. Confirm the exact applet set on the spec sheet above.
- USB-A, USB-C, NFC or Lightning?
- Connector type is listed in the specifications. Choose the form factor that matches your laptop and phone.
- Can I use YubiKey 5C NFC FIPS 140-3 with iPhone?
- Yes — over NFC or via the Lightning / USB-C model. Apple supports security keys for Apple ID and for any WebAuthn site in Safari.
- Does YubiKey 5C NFC FIPS 140-3 work with Google, Microsoft, GitHub, AWS?
- Yes. All major identity providers accept FIDO2 hardware keys including YubiKey.
- What happens if I lose the key?
- Best practice is to enroll two keys on every account. We sell two-packs for exactly this reason.
- Is the firmware open source?
- Some YubiKey keys ship open-source firmware; others closed. Spec sheet above lists firmware status per model.
- Can YubiKey 5C NFC FIPS 140-3 sign git commits?
- Yes via OpenPGP — pair with gpg-agent or with sigstore for keyless variants.
- How is YubiKey 5C NFC FIPS 140-3 shipped?
- Discreetly via tracked international courier. Packaging carries no Exotec or product branding.
- Do you ship to my country?
- We ship worldwide except to OFAC-sanctioned jurisdictions. See our Restricted Countries policy for the current list.