

***iOS/iPadOS is only able to communicate with the YubiKey's OATH application (required for Yubico Authenticator functionality) via NFC and Lightning. ** iOS/iPadOS 13.3 and Safari are required to leverage native support for WebAuthn.

In any case, we would advise you to try an adapter from a reliable, trust-worthy brand. *Please note that we do not recommend using adapters, but do understand that adapters are sometimes unavoidable. Note: Yubico Authenticator does not support this option** if you're not running iPadOS 16.1 and the latest version of the Yubico Authenticator***

