| Compatibility |
Windows, macOS, Chrome OS, Linux, leading web browsers. |
| Form Factor |
Nano form factor, sits flush in USB-C port. No NFC. |
| Security Functions |
WebAuthn, FIDO2 CTAP1, FIDO2 CTAP2, U2F, Smart Card (PIV), Yubico OTP, OATH-TOTP, OATH-HOTP, OpenPGP, Secure Static Passwords |
| Certifications |
FIDO2, FIDO U2F, IP68 |
| Cryptographic Specs |
RSA 2048, RSA 4096, ECC p256, ECC p384, Ed25519, X25519 |
| Passkeys |
Up to 25 passkeys |
| Supported Services |
Google, Microsoft, GitHub, GitLab, 1Password, Bitwarden + 700+ more |