Product Features • Plug-and-Play: Ready to use with hundreds of FIDO2/U2F enabled services (incl. Google, Microsoft, Salesforce, Amazon Web Services, and many more) • Mobile: Touch-and-go authentication with NFC • Portable: Slim and lightweight companion with key ring for everyday access wherever you need it • Flexibility: Authenticate anywhere without power and network connectivity • Durability: Fully molded, robust and waterproof housing • Security: Asymmetric cryptography • Standards: FIDO U2F, FIDO2 (CTAP2.1), HOTP, TOTP &amp PIV (iShield Key 2 Pro) • Passkeys: At least 300 passkeys • Made in Germany https://www.swissbit.com/de/produkte/security-produkte/ishield-key/ USB-C Anschluss Features Chip:NXP P71D600 Chip OS:JCOP 4.5 Flash Memory:600 KB Certifications: Cryptographic Module Validation Program | CSRC (nist.gov) Common Criteria EAL6, https://www.commoncriteriaportal.org/files/epfiles/NSCIB-CC-2300127-01_CR.pdf Algorithms: - RSA: 2048, 3072, 4096 - ECDSA: 224, 256, 384, 512 - AES: 128, 192, 256 - HMAC: SHA1, SHA2-256,-384,-512