ePass FIDO-NFC Security Key K40 – Hardware Token
ePass FIDO-NFC Security Key K40 – Buy Feitian ePass K40 – Hardware Token
FEITIAN K40 USB Security Key Two Factor Authenticator USB‑C NFC FIDO2 – ePass FIDO-NFC Security Key K40
ePass FIDO-NFC Security Key K40 Security Key with Two-Factor Authentication using User Touch and Pin | FEITIAN K40 USB Security Key is Supported Protocols: FIDO, FIDO2, OATH-HOTP | Connectivity: USB Type-C Standard, NFC | Supported Apps: Facebook, G Suite, Twitter, Microsoft Azure AD, AWS, Dropbox, Dropbox Business, Other
Why buy this: This is a USB and NFC supported entry-level token with support for FIDO U2F and FIDO2. It support most popular online services.
Contact us for bulk, enterprise, and rate contract purchases.
Buy FEITIAN ePass FIDO-NFC Security Key K40 for secure two-factor authentication. Compact and reliable, Buy Feitian ePass K40 is ideal for protecting online accounts and sensitive data with ease.

Buy Feitian ePass K40 FIDO2 NFC Security Key | USB-C Hardware Token for MFA
Secure your accounts with the Feitian ePass K40 FIDO2 NFC Security Key. USB-C hardware token for passwordless login, MFA and phishing-resistant authentication. Buy online worldwide.
Feitian ePass K40 for FIDO2 NFC Security Key – Hardware Authentication Token
Features:
-FIDO U2F & FIDO2 certified security key
-Identified as a standard HID device
-Interface: NFC, USB
-Smart card secure element and JavaCard operating system
-Protect online accounts against unauthorized access by using 2FA, U2F, FIDO2
– OTP (HOTP/TOTP)
-Single authenticator could be used for multiple applications
-Works with the latest Google Chrome or any other FIDO-compliant application on Windows, Mac OS or Linux (such as Gmail, Facebook, Dropbox, and many other services)
-Durable and compact design
Description
Unlimited Account Protection
One single key can protect an unlimited number of accounts across various websites. Backed by public key infrastructure (PKI), the ePass K40 ensures strong cryptographic protection, generating unique key pairs for each application to safeguard user privacy.
Multi-Authentication Support
To address diverse customer requirements, the standard ePass K40 comes with OATH-HOTP support, enabling compatibility with legacy systems that require time-based authentication.
High-Performance Security
Powered by an embedded NXP security element, the ePass K40 generates strong, random key pairs for FIDO authentication. This ensures your private information remains protected against various security threats.
Seamless Compatibility
The FEITIAN ePass FIDO2 USB-C NFC K40 works effortlessly with numerous services, devices, and platforms, including:
- Windows Log-In
- Google Accounts & GSuite (Advanced Protection)
- Microsoft Accounts, Azure Active Directory, and Passwordless Authentication
- Facebook, Twitter, Salesforce, Zoho, Dropbox
- DUO Security, Okta, Ping Identity
- Coinbase, Bank of America, eBay, and many more
Additional Features:
- Dual Interface: Supports both USB-C and NFC for flexible connectivity.
- Broad Service Support: Out-of-the-box compatibility with hundreds of FIDO2 and U2F-enabled services.
- Passwordless Authentication: Works seamlessly with Azure AD and Microsoft Services.
- Phishing Protection: Site-specific keys ensure secrets are never shared, blocking phishing and man-in-the-middle attacks.
- Multi-Platform Support: Compatible with Android, Chrome OS, Windows, macOS, and Linux.
Additional information
| Brand | Feitian ePass K40 |
|---|---|
| Authentication | Two-Factor |
| Supported Protocols | FIDO, FIDO2, OATH-HOTP |
| Connectivity | NFC, USB Type-C Standard |
| Supported Apps | AWS, Dropbox, Dropbox Business, Facebook, G Suite, Microsoft Azure AD, Other, Twitter |






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