FIDO Security Key A4B USB-A
ePass FIDO Security Key A4B USB-A | FIDO2 & U2F 2FA Device
FEITIAN FIDO Security Key A4B USB-A 2FA FIDO2 FIDO U2F
ePass FIDO2 USB-A Security Key (A4B) offers a simple, secure way to protect your accounts with FIDO2 and U2F authentication. No more complex passwords—just tap and login. Compact, waterproof, and compatible with Google, Microsoft, GitHub, Salesforce, and more. Also supports HOTP for legacy systems. ePass FIDO USB-A (A4B) Works on Windows, macOS, Linux, and Chrome OS. Includes 1-year warranty.
The ePass FIDO USB-A (A4B) Security Key provides advanced hardware-based authentication using FIDO2, U2F, HOTP, and TOTP standards. Featuring a smart card secure element, it protects against phishing and man-in-the-middle attacks. Works seamlessly with Windows, macOS, Linux, and popular platforms like Google, Facebook, and Dropbox. Compact, durable, and designed for multi-application use.
Features of ePass FIDO USB-A (A4B):
-FIDO U2F & FIDO2 certified security key-Identified as a standard HID device
-Interface: USB
-Smart card secure element
-Protect online accounts against unauthorized access by using 2FA, U2F, FIDO2
– OTP (HOTP/TOTP) , GIDS also supported-Prevent phishing and Man-In-The-Middle attack
-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
Protect online accounts with the ePass FIDO USB-A (A4B) Security Key. FIDO2, U2F, HOTP, and TOTP support. Compact, durable, and phishing-resistant 2FA key.
Secure your logins with the ePass FIDO A4B Security Key. FIDO2, U2F, HOTP, and TOTP authentication over USB-A/USB-C. Works with Google, Windows, and Mac.
ePass FIDO2 USB-A Security Key (Model A4B)
The ePass FIDO2 Security Key (A4B) is a compact and affordable solution for strong, passwordless authentication. Certified by both FIDO2 and FIDO U2F, it protects your online accounts from phishing, account takeovers, and password breaches.
With the ePass FIDO2 key, users no longer need to create or remember complex passwords. Instead, they can use a simple local PIN (FIDO2) or log in to FIDO U2F-supported services like Google, GitHub, Salesforce, OKTA, DUO, and more with a single tap.
This security key also supports HOTP (One-Time Password), making it backward-compatible with older systems and legacy web applications that do not yet support FIDO. Users benefit from seamless OTP-based login experiences on a wide range of platforms.
Portable and Durable Design
Sized like a standard door key, the ePass FIDO2 USB-A key is easy to carry on a keychain, providing on-the-go authentication for laptops, desktops, and supported mobile devices. Its durable injection-molded body offers strong physical protection and is IP67 water-resistant.
Wide Compatibility
This USB-A security key works across numerous platforms and services, including:
-
Operating Systems: Windows, Chrome OS, Linux, macOS
-
Web Services: Google, Microsoft, Facebook, Twitter, Dropbox, Salesforce, Zoho, Coinbase, Bank of America, Okta, Ping Identity, and more
-
Enterprise Integration: Microsoft Azure Entra ID, Microsoft Active Directory, DUO Security
Key Features
-
USB-A Interface
-
FIDO2 + FIDO U2F Certified
-
Supports HOTP (OATH)
-
Secure algorithms: AES, ECDSA, SHA256
-
IP67 Water Resistance Rating
-
Compact Design: 44 x 21 x 3 mm | Weight: 2.7g
-
Maximum Resident Credentials: 128
-
1-Year Warranty
Why Choose FEITIAN ePass FIDO2 (A4B)?
-
Easy to deploy and use across hundreds of applications
-
Defends against phishing, man-in-the-middle, and credential reuse attacks
-
Ideal for both personal use and enterprise deployment
-
Compatible with major identity and access management platforms
Secure your digital identity today with the FEITIAN ePass FIDO2 USB-A Security Key – A4B.
🔗 Internal Linking Suggestions:
-
Link to a “FIDO Security Keys” category page
“View more FIDO2 Security Keys from JA SYSTEMS.” -
Link to a passwordless authentication blog post
“Learn more about passwordless login solutions.” -
Link to a comparison page if you have multiple FEITIAN models
“Compare the FEITIAN ePass FIDO2 A4B vs K44 to choose the right key.”
🔗 External Linking Suggestions:
Include nofollow external links to official standards or popular service compatibility pages:
