- Protect online accounts from unauthorized access
- Corresponds to USB-C computer ports
- Compact key and designed to fit on your key ring
- Durable and waterproof

The YubiKey 5C is a hardware-based authentication solution that provides superior phishing protection, eliminates bill taking, enables compliance, and offers expanded choices for strong authentication. This key enables strong authentication through USB-C ports. New to the YubiKey 5C is FIDO2 support, which allows organizations to enable passwordless login. YubiKey 5C includes:
- Support for strong one-factor, two-factor hardware and multi-factor authentication
- Strong authentication with support for multiple protocols (Yubico OTP, OATH HOTP, OATH TOTP, U2F, PIV and Open PGP) and FIDO2 is the new standard to replace weak password-based authentication.
- Integrating boxes with hundreds of services without shared secrets.
- It provides a simple, easy-to-use, fast and reliable user experience and is proven to reduce IT costs at scale.

- Strong single-factor, two-factor hardware and multi-factor authentication
- Easy and fast authentication with a simple touch
- Reduces IT operating costs
- Multi-protocol support on a single key
- Waterproof
- Made in USA and Sweden
- Four times faster than entering One Time Passcode
- Always on and accessible because no battery or network connection is required

Characteristics
- Sign in to your personal Microsoft account with YubiKey 5C - no password required on supported devices
- Supported protocols: FIDO2, FIDO U2F, smart card (PIV), Yubico OTP, OpenPGP, OATH-TOTP, OATH-HOTP and Challenge-Response
- Secure element hardware to protect encryption keys and perform cryptographic operations
- Crypto algorithms: RSA 4096, RSA 3072, RSA 2048, RSA 1024, ECC p256, ECC p3846
- Interface: USB-C
- Works on Microsoft Windows, MacOS, Linux and major browsers like Chrome, Firefox, Safari, Edge and Opera
- Works on mobile platforms like iOS and Android
- Works with Google, Facebook, Dropbox, Twitter, LastPass, Dashlane and hundreds of others. Find a service here.
- PIV smart card compatible, smart card minidriver available on Windows

Specifications
- Size: 12.5 mm x 29.5 mm x 5.5 mm
- Weight: 2 g
- Functions: Secure Static Passwords, YubiKey OTP, OATH - HOTP (Event), Smart Card (PIV-Compliant), OpenPGP, FIDO U2F (Universal Second Factor), FIDO2, Secure Element
- Top Apps: Google Accounts, Facebook Accounts, GitHub, Docker, Dropbox, Salesforce, Lastpass Premium Password Manager, Dashlane Premium Password Manager, more apps
- Certifications: FIDO U2F, FIDO2, FIPS 140-2 Certification: For FIPS 140-2 certified YubiKeys, choose the YubiKey FIPS Series
- Communication support: USB-C
- Device type: HID keyboard, CCID smart card, FIDO HID device
- Cryptographic specifications: RSA 2048, RSA 4096 (PGP), ECC p265, ECC p384