
Features of ePass FIDO Security Key:
- -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, Epass fido security key U2F, FEITIAN ePass 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
✅ Key Benefits
- FIDO2 & FIDO U2F Certified – Industry-standard authentication backed by global FIDO Alliance.
- Multi-Service Support – One key works across Google, Microsoft, Azure AD, GitHub, Salesforce, OKTA, and more.
- Passwordless Login – Sign in securely without typing passwords.
- Phishing-Resistant – Protects against man-in-the-middle and credential theft attacks.
- Cross-Platform Compatibility – Works with Windows, macOS, Chrome OS, and Linux.
- Compact & Durable Design – Keychain-friendly with injection-molded protection against physical damage.
- Legacy HOTP Function – Integrated One-Time Password (OTP) support for older systems that don’t yet support FIDO.
💡 Powerful Features That Make ePass FIDO USB-A (A4B) Unique
| Feature | Description |
|---|---|
| Security Algorithms | AES, ECDSA, SHA256, SHA1 |
| Interface | USB-A (HID Device) |
| Button Type | Touch Sensor with Green LED Indicator |
| Operating Systems | Chrome OS, Windows, macOS, Linux |
| Form Factor | Compact – 44 × 21 × 3 mm |
| Weight | 2.7g – easy to carry in wallets or on keychains |
| Power Rating | 5V DC, 35mA, 0.17W |
| Temperature Range | -10°C ~ 60°C (operation), -20°C ~ 75°C (storage) |
| Data Retention | 10+ years |
| Additional Functionality | HOTP for legacy systems |
🛡️ Technical Specifications of ePass FIDO USB-A (A4B)
- Certification: FIDO2, FIDO U2F
- Communication Protocol: USB HID
- Security Algorithms: AES, ECDSA, SHA256, SHA1
- Operating Temperature: -10°C ~ 60°C
- Storage Temperature: -20°C ~ 75°C
- Power Supply: 5V DC
- Durability: Injection-molded for protection against wear and tampering
🧠 Why ePass FIDO USB-A (A4B)
Unlike generic keys, the ePass (A4B) FIDO USB-A integrates legacy HOTP support, making it future-ready and backward-compatible.
It’s not just a key — it’s a complete identity protection device that grows with your needs.
- Certification: FIDO2, FIDO U2F
- Communication Protocol: USB HID
- Security Algorithms: AES, ECDSA, SHA256, SHA1
- Operating Temperature: -10°C ~ 60°C
- Storage Temperature: -20°C ~ 75°C
- Power Supply: 5V DC
- Durability: Injection-molded for protection against wear and tampering
📦 Included In The Box
- 1 × ePass FIDO USB-A (A4B) Security Key
- Quick Start Guide
- Warranty & Support Card
📞 Get in Touch
For product inquiries and bulk purchases:
📧 Email: contact@copyshield.in
🌐 Website: www.copyshield.in
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If you’d like to know more, don’t hesitate to contact us for detailed information about our USB Security Key FIDO.
FIDO Key price – USB Security Key FIDO Certified
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