Best for
Enterprise security, passwordless login, server SSH keys via PKCS#11, and bulletproof Google/GitHub/crypto account 2FA.
Yubico
YubiKey 5C NFC
Industry-standard multi-protocol hardware security key featuring USB-C, NFC, FIDO2/WebAuthn, PIV, and OpenPGP.
From $55.00
USD is authoritative · crypto amount locks at invoice creation
Verified selection · 12-month warranty
25 available
Why we selected it
Cryptographic Yubico CA attestation certificate embedded in hardware.
Privacy considerations
Generates cryptographic credentials per domain with zero shared identifiers across services.
Shipping & warranty
Includes YubiKey 5C NFC key in blister pack with quick start guide.
Specifications
InterfaceUSB-C connector with capacitive gold touch sensor
Form FactorUnibody fiberglass-reinforced resin with USB-C gold contacts and internal NFC antenna
NFC CompatibilityTap-to-authenticate with Android, iOS, and PC contactless smart card readers
Ingress ProtectionIP68 dust and waterproof rated; resistant to crushing and mechanical impact
Battery RequirementZero batteries or internal capacitors required (powered inductively or via USB bus)
Protocols SupportedFIDO2, WebAuthn, FIDO U2F, Smart Card (PIV), OpenPGP (up to RSA 4096 / ECC), OATH-TOTP, Challenge-Response
Cryptographic AlgorithmsRSA 2048, RSA 4096, ECC p256, ECC p384, Ed25519
Supporting documents
No additional documents are required for this product.
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