YUBICO, INC 

YUBICO, INC 100957 SEC. KEY C NFC YUBICO BL BP SEC. KEY C NFC (5060408465301) BP

Mfg Part Number:  100957  
Image may not reflect the actual item.
Price: $50.96
Quantity:
In Stock: 3702
Last Updated: Oct 22, 2026
No Sales Tax except these states
, PO and Wire.

The Security Key C NFC is the essential physical passkey with core protection for your digital life from phishing attacks. It ensures only you can access your accounts, securing 100 of your favorite services including Google, Microsoft, and Apple. It allows for fast, convenient login by simply plugging the key into a device via USB-C or tapping it against an NFC-enabled phone, operating entirely without the need for batteries or recurring fees. While the YubiKey 5 Series offers broader protocol support for complex needs, the Security Key Series provides a streamlined experience by focusing on the latest modern passkey standards, including FIDO2/WebAuthn and FIDO U2F. Built in Sweden to be highly durable, it is waterproof and crush-resistant, making it a reliable foundation for your personal security.

More from the Manufacturer

Main Specification
General Information
Manufacturer Yubico
Manufacturer Part Number 100957
Manufacturer Website Address https://www.yubico.com/
Brand Name Yubico
Product Line Security Key
Product Name Security Key C NFC by Yubico
Package Type Retail
Product Type Security Token
Technical Information
Encryption ECC p256/ECC p384
Encryption ED25519
Encryption OATH
Encryption Smart card (PIV)
Features Dust Resistant
Features Passwordless
Features Crush Resistant
Features Durable
Features Portable
Features Near Field Communication (NFC) Compatible
Features Two-factor Authentication
Features Water Resistant
Features Water Proof
Features Tamper Resistant
Interfaces/Ports
USB Yes
USB Standard USB 2.0 Type C
USB Standard USB Type C
Physical Characteristics
Color Family Black
Product Color Black
Height 0.7"
Width 1.8"
Depth 0.1"
Weight (Approximate) 0.11 oz
Miscellaneous
Additional Information
  • Form Factor: USB-A
  • NFC-enabled: No
  • Yubico Authenticator App: Manage passkeys, FIDO2 PIN on desktop version - Upgrade to the YubiKey 5 Series for use of OATH and PIV credentials with the Yubico Authenticator App

Authentication Methods:

  • Passwordless
  • Strong Two Factor
  • Strong Multi-Factor

Identity & Access Management:

  • AWS Identity and Access Management (IAM)
  • Duo Security
  • Forgerock
  • Idaptive
  • Microsoft Active Directory
  • Microsoft Azure AD
  • Okta
  • OneLogin
  • Ping Identity

Social:

  • Facebook
  • Twitter
  • YouTube
  • Instagram

Cloud Storage:

  • Dropbox
  • Google Drive
  • OneDrive

Productivity & Communication:

  • Google Account
  • Microsoft account
  • Salesforce.com

Password Managers:

  • Keeper®
  • LastPass Premium
  • 1Password
  • Bitwarden Premium

Cryptographic Specifications:

  • RSA 2048
  • RSA 4096 (PGP)
  • ECC p256
  • ECC p385

Design & Durability:

  • IP68 Water resistant
  • Crush resistant
  • No batteries required
  • No moving parts

Setup instructions

1. Log in to the service you want to secure and check if it supports security keys.
2. Go to the security settings and look for the option to add two-factor authentication or security keys. Setup instructions may vary.
3. Follow the instructions to register your YubiKey by plugging it in or tapping it on your device.
4. You're now ready to use your YubiKey! Remember to register a spare key in case of loss or theft.
Compatibility
  • NFC-enabled Android Devices
  • NFC-enabled iOS Devices
Certifications & Standards
  • UKCA
  • CE
  • EU DoC
  • UK
  • DoC
  • FCC
Country of Origin Sweden
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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