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FIDO K39 1

ePass FIDO USB-C K39 for sale – FIDO Certified Security Key K39

ePass FIDO USB-C K39

  • Forgotten Passwords;
  • Periodically Reset;
  • Phishing and Man in the Middle;
  • Same password across multiple sites.

🔐 ePass FIDO USB-C K39 Hardware Security Key – Passwordless USB-C Authentication Key for Modern Devices

Simplify Your Login. Strengthen Your Security.

Looking for a secure, durable, and compact USB-C security key? The ePass FIDO USB-C K39 Hardware Security Key is a FIDO2 and U2F certified USB-C authenticator, designed to provide strong, phishing-resistant login for modern systems — including Windows, macOS, Android, iOS, Chrome OS, and more.

🔑 Stop using passwords. Start using ePass FIDO USB-C K39.

Secure logins on Google, Microsoft, Dropbox, Salesforce & more
USB-C connector for laptops, desktops, and mobile devices
FIDO2 + FIDO U2F + OTP support (HOTP/TOTP)


⚡ Key Benefits of ePass FIDO USB-C K39

🔐 Passwordless, Phishing-Resistant Login

Say goodbye to forgotten passwords and credential theft. The ePass FIDO K39 is FIDO2 and U2F certified, enabling public-key cryptography for logins — protecting against phishing and man-in-the-middle attacks.

🔁 Backward Compatibility with OTP (HOTP/TOTP)

Legacy applications? No problem. The K39 supports HOTP and TOTP one-time password generation, giving it the flexibility to work with older systems that don’t support FIDO authentication.

📲 Modern USB-C Interface

Designed with a USB-C connector, the K39 seamlessly plugs into today’s laptops, desktops, tablets, and Android/iOS devices. Whether you’re working from a MacBook, Chromebook, or Android smartphone, the K39 fits right in.

💼 Durable & Compact Design

Built to withstand tough environments, the K39 features injection-molded durability and weighs only 9.4g. Its compact body (42.85 × 14 × 5.5 mm) fits neatly on a keychain or in a pocket for easy portability.


🧰 Core Features

  • FIDO2 & FIDO U2F Certified
  • HOTP/TOTP for OTP-based legacy apps
  • USB-C Interface for plug-and-play use across devices
  • Touch-type button and green LED indicator
  • Identified as USB HID device
  • Works on Windows, macOS, Chrome OS, Linux, Android, and iOS
  • Durable housing and long lifespan

🖥️ Supported Platforms & Services

The ePass FIDO USB-C K39 is compatible with a wide array of services and platforms, including:

  • 🔹 Google Accounts & GSuite
  • 🔹 Microsoft 365 & Azure Active Directory
  • 🔹 Dropbox, GitHub, Twitter, Facebook
  • 🔹 Salesforce, Duo Security, Okta, Ping Identity
  • 🔹 Android & iOS apps
  • 🔹 Chrome, Firefox, Edge & Brave browsers

📊 Technical Specifications

SpecificationDetails
Size42.85 × 14 × 5.5 mm
Weight9.4 g
InterfaceUSB-C
Button TypeTouch
IndicatorGreen LED
CommunicationUSB HID
Security AlgorithmsAES, ECDSA, SHA256
Working Voltage5.0V DC
Rating Current19 mA
Power Usage0.09W
Operating Temp.-10˚C to 60˚C
Storage Temp.-20˚C to 75˚C
Data RetentionMore than 10 years

🛍️ Buy ePass FIDO USB-C K39 Online

Protect your identity, secure your access.

➡️ Buy Now: Get ePass FIDO USB-C (K39)
💼 Need Volume Licensing? Contact Sales
📧 Email: world.sales@ftsafe.com


🗨️ Customer Reviews

⭐⭐⭐⭐⭐ “Switched our entire IT team to K39. Easy setup and works flawlessly with our MacBooks and Android phones.”

⭐⭐⭐⭐ “Great build quality and compact size. We love the fact that it supports both FIDO and OTP!”

⭐⭐⭐⭐⭐ “The perfect key for hybrid work environments. Highly recommended for security-conscious users.”


📜 Certifications

  • ✅ FIDO2 Certified
  • ✅ FIDO U2F Certified
  • ✅ Compatible with Google Advanced Protection
  • ✅ Azure AD, Okta & Duo ready
  • ✅ Certified USB HID Device

🎓 Resources & Downloads


💬 Final Thoughts

The ePass FIDO USB-C K39 Hardware Security Key is the smart choice for passwordless security, modern device support, and long-term reliability. Whether you’re a professional, IT administrator, or enterprise security planner — this key simplifies authentication and maximizes peace of mind.

Upgrade your login security with the power of ePass FIDO USB-C K39.

ePass FIDO USB-C K39 – FIDO U2F & FIDO2 & HOTP & TOTP Interface Type: USB-C