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FEITIAN ePass FIDO-NFC Security Key
Beijing, China
What it is
The FEITIAN ePass FIDO-NFC Security Key adds hardware-based options for online account authentication. It supports FIDO U2F and FIDO2 as well as HOTP and TOTP one-time passwords. The K9B model connects through USB-A, while the K40 uses USB-C; both support NFC for registration and sign-in with NFC-capable phones and other devices. FEITIAN lists compatibility with the latest Google Chrome and other FIDO-compliant applications, including Gmail, Facebook, and Dropbox as examples. Over USB, the key appears as a HID device and does not need a driver on Windows, macOS, or Linux. A single key can protect unlimited accounts across multiple websites. The product uses a smart-card secure element and JavaCard operating system, and its documented algorithms include ECDSA, SHA256, AES, HMAC, and ECDH. FEITIAN identifies the K9 as FIDO U2F and FIDO2 certified. The listed K9B/K40 plan costs $35, paid once. The K9 comparison table lists no BLE or biometric capability.
For and against
For
- Supports FIDO U2F, FIDO2, HOTP, and TOTP
- K9B USB-A and K40 USB-C options
- Both models support NFC
- No USB driver needed on Windows, macOS, or Linux
Against
- No BLE capability listed for the K9
- No biometric capability listed for the K9
- Costs $35, paid once
The verdict
The ePass FIDO-NFC offers several authentication standards and two USB connector options, with NFC on both models. Buyers should account for the K9's listed lack of BLE and biometrics when choosing a key.
Who it suits
It suits people who want a physical key for FIDO sign-in or one-time-password authentication across multiple accounts. NFC-capable mobile device users can use its NFC interface for registration and authentication.
Plans and prices
ePass FIDO-NFC Security Key K9B/K40
USB-A (K9B) or USB-C (K40) · NFC · FIDO U2F/FIDO2 · HOTP/TOTP
Read 30 Sep 2026 · ftsafe.com
On the record
- Account capacity
- A single key can protect unlimited accounts across multiple websites.ftsafe.com · read 30 Sep 2026
- Authentication
- The key provides FIDO U2F and FIDO2 authentication plus HOTP and TOTP one-time passwords.ftsafe.com · read 30 Sep 2026
- Browser compatibility
- It works with the latest Google Chrome and other FIDO-compliant applications.ftsafe.com · read 30 Sep 2026
- Certification
- The K9 is identified as a FIDO U2F and FIDO2 certified security key.ftsafe.com · read 30 Sep 2026
- Cryptography
- The documented algorithms include ECDSA, SHA256, AES, HMAC and ECDH, with SHA256 and ECDSA on P-256 for FIDO U2F.ftsafe.com · read 30 Sep 2026
- Customization and support
- FEITIAN offers casing, printing or laser engraving, and color customization, and directs customers to contact it for quotations and detailed information.ftsafe.com · read 30 Sep 2026
- Driverless operation
- The key is recognized as a HID device and needs no driver on Windows, macOS or Linux over USB.ftsafe.com · read 30 Sep 2026
- Example services
- FEITIAN lists Gmail, Facebook and Dropbox as examples of compatible services.ftsafe.com · read 30 Sep 2026
- Interfaces
- K9B uses USB-A, K40 uses USB-C, and both models support NFC.ftsafe.com · read 30 Sep 2026
- Mobile use
- The NFC interface supports registration and authentication with mobile phones and other devices that have an NFC sensor.ftsafe.com · read 30 Sep 2026
- Physical limits
- The K9 comparison table shows NFC, FIDO2, FIDO U2F and OATH HOTP/TOTP, but no BLE or biometric capability.ftsafe.com · read 30 Sep 2026
- Security element
- The product uses a smart-card secure element and JavaCard operating system.ftsafe.com · read 30 Sep 2026
- Target sectors
- FEITIAN categorizes the product under financial, healthcare, government, enterprise, payment and PSD2 solutions.ftsafe.com · read 30 Sep 2026
