Product Overview

• PASSKEY PROTECTION EVERYWHERE: Works with over 1000 apps and services, including Google, Microsoft, and Apple. A single Security Key C NFC secures 100 of your favorite accounts, including email, social media, password managers, gaming, crypto etc.
• POWERFUL SECURITY KEY: The strongest passkey, stopping phishing by requiring a physical tap to log in. The Security Key C NFC delivers core physical MFA—powerful digital security without the complex features.
• FAST & CONVENIENT: Just plug in your Security Key C NFC via USB-C or tap it against your phone (NFC) to log in. No batteries, no internet connection, and no extra fees required. Once set up, logging in feels effortless: just a simple tap.
• TRUSTED PASSKEY TECHNOLOGY: Uses the latest passkey standards (FIDO2/WebAuthn & FIDO U2F) but does not support One-Time Passwords. It’s perfect for strong security without complexity. For complex needs, check out the YubiKey 5 Series.
• BUILT TO LAST: Made from tough, waterproof, and crush-resistant materials. Manufactured in Sweden and programmed in the USA with the highest security standards.
• PRIMARY & SPARE KEYS: Just like having a spare house key, we recommend buying security keys—one for daily use and one as a spare. That way you’ll never get locked out of your accounts.