ePass FIDO Plus K28E

Feitian ePass FIDO Plus K28E – The ultra-compact USB-C key with FIDO2, PIV, OpenPGP, and OTP in a nano format

The Feitian ePass FIDO Plus K28E combines the best of both worlds: the ultra-compact nano-format of the K28 with the expanded protocol support of the K9D —namely PIV, OpenPGP, HOTP, and TOTP in addition to FIDO2 and FIDO U2F. If you need a high-performance key that is permanently plugged in while offering the full range of features required for demanding enterprise and security environments, the K28E is the ideal solution.

PIV and OpenPGP: Premium Features in a Nano Form Factor

The integrated PIV applet enables certificate-based authentication for logical and physical access in government and corporate environments. The OpenPGP applet allows GPG keys to be securely stored on the hardware—for encrypted emails, digital signatures, and software code signing. Both features are unique on the market in this ultra-compact format.

FIDO2, FIDO U2F, and OTP – maximum protocol diversity

The K28E supports FIDO2 for Passwordless authentication, FIDO U2F for Two-Factor Authentication, and HOTP and TOTP for legacy systems without FIDO support. It also supports static password and challenge-response modes, which further expand its range of applications. The integrated JavaCard operating system with a smart card secure element (AES, ECDSA, SHA-256) secures all cryptographic operations. Up to 26 resident credentials can be stored.

Nano-format with high-performance profile

Like the K28, the K28E is designed for use that is permanently plugged in: Once plugged in, the housing barely protrudes beyond the USB-C port, making the device virtually invisible on the laptop. At the same time, with PIV, OpenPGP, and the full range of OTP features, it offers a feature set normally reserved for larger, premium keys. It is recognized as a standard HID device—no driver or software installation required.

Wide Compatibility and Customizable Design

Compatible with Windows, macOS, Linux, Android, and iOS. Supported services: Microsoft Azure Entra ID, Google, OKTA, Ping Identity, DUO Security, Salesforce, Dropbox, Coinbase, Bank of America, GitHub, and hundreds of other FIDO-compatible platforms. The K28E is available in ten different case colors—black, white, luxury gold, orange, yellow, green, blue, purple, pink, and burgundy—ideal for companies that want to color-code their keys by user group or department.

Who is the Feitian K28E suitable for?

Security experts, developers, system administrators, and government employees who need a permanently plugged-in, ultra-compact USB-C key with a full range of protocols (FIDO2, PIV, OpenPGP, OTP)—without compromising on functionality compared to larger premium keys.