K41 MultiPass Security Key

The FEITIAN K41 MultiPass is a FIDO2 and FIDO U2F security key with three interfaces: USB-C, NFC and Bluetooth (BLE 4.0). It suits teams that move between laptops, tablets and phones and want one key that connects to all of them.

Works with: Windows Log-In, Twitter, Google Accounts, Microsoft Accounts, Facebook, Salesforce, Zoho, Dropbox, DUO Security, Microsoft Azure Entra ID, Microsoft Active Directory, Coinbase, Bank of America, Okta, Ping Identity, eBay, and many more websites, applications, computers, laptops and devices that accept USB Security Keys

Interested in bulk orders? Reach out to our team at sales@ftsafe.us for volume discounts.

Features:

• The simplest, most effective way to protect your employees against account takeovers
• Delivers an intuitive user experience with the simplest security key set up, deployment, and use
• Interoperates out-of-the-box with hundreds of services that support FIDO U2F
• Three interfaces: USB-C, NFC, and BLE 4.0
• Supports FIDO2 and FIDO U2F
• Supported Operating Systems: Chrome OS, Windows, Linux, Mac OS
• Maximum number of credentials: No Limit
• Communication Protocol: HID
• Item Dimensions: 1.75" x 1.25" x 0.25" inches 
• Warranty: This product comes with a 1-year warranty from the date of purchase.

Compatibility and use cases

• Connectors: USB-C, NFC and BLE 4.0. Supported OS: Chrome OS, Windows, Linux and Mac OS.
• Cloud and workforce sign-in: Windows Log-In, Microsoft Azure Entra ID, Microsoft Active Directory, Microsoft Accounts, Google Accounts, Okta, Ping Identity and DUO Security, plus many more services that accept security keys.
• Use cases: mobile and hybrid employees who sign in on several device types with one key.

Frequently Asked Questions

Does the K41 work with Microsoft Entra ID, Okta and Google?

Yes. FEITIAN lists Microsoft Azure Entra ID, Microsoft Active Directory, Okta, Ping Identity, DUO Security and Google Accounts among the services the K41 works with. It supports both FIDO2 and FIDO U2F.

Does the K41 work with phones and tablets?

Yes. The K41 connects over NFC and Bluetooth as well as USB-C, so it can sign in on phones and tablets by tapping or pairing, and on computers by plugging in.

How many credentials can the K41 store?

FEITIAN lists the K41's maximum number of credentials as No Limit. A FIDO2 key can also register with an unlimited number of services that use non-resident credentials.

Do I need two K41 keys?

Yes. Register at least two keys per person from day one: one for daily use and one stored safely as a backup. If a key is lost, you sign in with the backup key and remove the lost key from your account, so you never need a weaker fallback method.

What is the difference between the K41 and the K33?

Both keys connect over USB-C, NFC and Bluetooth. The K33 AllinPass adds a fingerprint sensor that stores up to 16 fingerprint templates and 128 resident credentials. Choose the K41 if you want multi-interface sign-in without biometrics.

Further reading: which security key protects against account takeovers, best FIDO security keys for MFA, and all Bluetooth security keys.