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🔐 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)

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⚡ 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.

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🧰 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

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🖥️ 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

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📊 Technical Specifications

Specification	Details
Size	42.85 × 14 × 5.5 mm
Weight	9.4 g
Interface	USB-C
Button Type	Touch
Indicator	Green LED
Communication	USB HID
Security Algorithms	AES, ECDSA, SHA256
Working Voltage	5.0V DC
Rating Current	19 mA
Power Usage	0.09W
Operating Temp.	-10˚C to 60˚C
Storage Temp.	-20˚C to 75˚C
Data Retention	More than 10 years

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🛍️ 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

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🗨️ 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.”

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📜 Certifications

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

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🎓 Resources & Downloads

• 📄 K39 Datasheet PDF
• 📺 Setup & Configuration Video Guides
• 🛠️ Troubleshooting & FAQs
• 🧩 Service Compatibility Chart

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💬 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.