The FEITIAN MultiPass series puts three interfaces on one FIDO security key: USB, NFC and Bluetooth (BLE). Plug it into a computer, tap it on an NFC-enabled phone, or pair it wirelessly with a tablet or phone. The K41 supports FIDO2 and FIDO U2F over USB-C, NFC and BLE 4.0, while the K32 and K16 are FIDO U2F keys with USB, NFC and BLE. FEITIAN lists no limit on the number of accounts each MultiPass key can register.
How to Choose a MultiPass Security Key
- K41: FIDO2 and FIDO U2F on USB-C, NFC and BLE 4.0, for passwordless sign-in across laptops, tablets and phones.
- K32: FIDO U2F on USB-C, NFC and BLE, compatible with Android and iOS devices with Bluetooth 4.0 or later, with AES-encrypted Bluetooth data.
- K16: FIDO U2F on USB, NFC and BLE, for second-factor sign-in such as Google 2-Step Verification.
- Need a fingerprint sensor too? See the AllinPass K33 and K43 in Bluetooth security keys.
Frequently Asked Questions
What does MultiPass mean on a FEITIAN security key?
MultiPass is FEITIAN's name for security keys with three interfaces: USB, NFC and Bluetooth (BLE). You can register and sign in over whichever connection the device in front of you supports, such as USB on a laptop or Bluetooth on a tablet. The K41 and K32 are current examples.
What is the difference between the K41 and the K32?
Both connect over USB-C, NFC and Bluetooth. The K41 supports FIDO2 and FIDO U2F, while FEITIAN describes the K32 as a FIDO U2F key for second-factor login. Choose the K41 if your services use FIDO2 passwordless sign-in.
Is there a limit to how many accounts a MultiPass key can register?
No. FEITIAN lists no limit on the number of credentials for the K41 and K16, and states there is no limit to the number of accounts registered on the K32.
Do MultiPass keys need a driver?
Not over USB. FEITIAN states that the K32 is recognized as a HID device and needs no driver on Windows, macOS and Linux, and the K41 and K16 also use the HID protocol.
Can MultiPass keys be customized for my organization?
Yes. FEITIAN offers customization options for the casing, packaging and related services of MultiPass keys such as the K32. Contact sales@ftsafe.us for bulk orders and custom projects.