Nitrokey 3A (No NFC)
Nitrokey 3 With USB-A (Weak or No NFC Performance) The Nitrokey 3 is the best Nitrokey we have ever developed. It combines the features of previous Nitrokey models: FIDO2, one-time passwords, OpenPGP smart card, Curve25519, password manager, Common Criteria EAL 6+ certified secure element, firmware updates. This reliably protects your accounts against phishing and password theft, and encrypts your communications and data. With strong hardware encryption, trustworthy thanks to open source, quality made in Germany. Use Cases For private and corporate use - protection against mass surveillance and hackers Passwordless login Forget your password to log in to Microsoft services (e.g. Office 365) and Nextcloud and use Nitrokey for passwordless login instead. Protect online accounts using two-factor authentication (2FA) Nitrokey is your key to secure login to websites (e.g. Google, Facebook; overview at www.dongleauth.com ). Using FIDO2, FIDO U2F, or one-time passwords (OTP), your accounts remain secure even if your password is stolen. Phishing protection When using FIDO, the respective domain is automatically checked and users are effectively protected against phishing attacks. Mobile us
- With strong hardware encryption, trustworthy thanks to open source, quality made in Germany
- Office 365) and Nextcloud and use Nitrokey for passwordless login instead
- Google, Facebook; overview at www.dongleauth.com )
- Brand
- Nitrokey
- Model
- Nitrokey 3A (No NFC)
- Type
- Hardware security token
- Standards
- FIDO2 / WebAuthn / OpenPGP / PIV
- Interface
- USB / NFC
- Warranty
- 24 months
Frequently asked
- Does Nitrokey 3A (No NFC) support FIDO2 / WebAuthn?
- Yes. Nitrokey 3A (No NFC) implements FIDO2 / WebAuthn and works as a passkey for any service that accepts a security key.
- Does it support OpenPGP and PIV?
- Nitrokey keys in this listing implement OpenPGP for code-signing and email, and PIV for smart-card login. Confirm the exact applet set on the spec sheet above.
- USB-A, USB-C, NFC or Lightning?
- Connector type is listed in the specifications. Choose the form factor that matches your laptop and phone.
- Can I use Nitrokey 3A (No NFC) with iPhone?
- Yes — over NFC or via the Lightning / USB-C model. Apple supports security keys for Apple ID and for any WebAuthn site in Safari.
- Does Nitrokey 3A (No NFC) work with Google, Microsoft, GitHub, AWS?
- Yes. All major identity providers accept FIDO2 hardware keys including Nitrokey.
- What happens if I lose the key?
- Best practice is to enroll two keys on every account. We sell two-packs for exactly this reason.
- Is the firmware open source?
- Some Nitrokey keys ship open-source firmware; others closed. Spec sheet above lists firmware status per model.
- Can Nitrokey 3A (No NFC) sign git commits?
- Yes via OpenPGP — pair with gpg-agent or with sigstore for keyless variants.
- How is Nitrokey 3A (No NFC) shipped?
- Discreetly via tracked international courier. Packaging carries no Exotec or product branding.
- Do you ship to my country?
- We ship worldwide except to OFAC-sanctioned jurisdictions. See our Restricted Countries policy for the current list.
