
ePass FIDO Plus Security Key K28E FOR SALE – Buy USB-C K28E Nano Two Factor Security Key Best
ePass FIDO Plus Security Key K28E
- Model Number: ePass FIDO Plus Security Key
- Form-factor: K28E Nano USB-C Two-Factor Security Key
- Casing Model: Black, White, Luxury Gold, Orange, Yellow, Green, Blue, Purple, Pink, Wine Red
- Convenient: Connect the K28E Nano to your your device via USB-C – The “nano” form-factor is designed to stay in your device, ensuring secure access to your accounts at all times.
- Specification: K28 U2F + Fido 2 + USB-C / options: OTP applet HOTP/TOTP
- Application – FIDO U2F & FIDO2 & HOTP & TOTP & PIV & OPEN PGP
- Multi-protocol: K28E Nano USB-C Two-Factor Security Key is the most versatile security key supporting multiple authentication protocols including FIDO2/WebAuthn (hardware bound passkey), FIDO U2F, 2FA, U2F, FIDO2, OTP, OATH-TOTP, OATH-HOTP, Smart card (PIV) and OpenPGP, Smart card secure element and JavaCard operating system.
- Interface Type: USB-C – Nano
- Item: ePass FIDO Plus Security Key K28E
- Comparison: K28E Nano vs YubiKey 5C Nano
- Unit Price: contact us
- Quantity: Minimum 5 pcs
- Shipping fee included
- For mass quantity or more customization, please contact us.
- Contact sales for bulk, enterprise, and rate contract purchases
- Imported & Original
- Free Shipping
- Data Privacy
- Secure Handling
- Awesome Support
ePass FIDO Plus Security Key K28E – USB-C K28E Nano Two Factor Security Key
ePass FIDO Plus Security Key K28E – Buy USB-C K28E Nano Two Factor Security Key
ePass FIDO Plus Security Key K28E from Aft India for sale. Buy USB-C K28E Nano Two Factor Security Key supporting multiple authentication protocols including FIDO2/WebAuthn (hardware bound passkey), FIDO U2F, 2FA, U2F, FIDO2, OTP, OATH-TOTP, OATH-HOTP, Smart card (PIV) and OpenPGP, Smart card secure element and JavaCard operating system.
Buy ePass FIDO Plus Security Key K28E – FIDO U2F & FIDO2 & HOTP & TOTP & PIV & OPEN PGP certified security key
Features of ePass FIDO Plus Security Key K28E:
- FIDO U2F & FIDO2 certified security key
- Identified as a standard HID device
- Interface: USB-C
- Smart card secure element and JavaCard operating system
- Protect online accounts against unauthorized access by using 2FA, U2F, FIDO2
- OTP (HOTP/TOTP)
- PIV
- OPEN PGP
- 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
K28E Nano USB-C Two-Factor Security Key


FEITIAN K28E and YubiKey 5C Nano
K28E Nano USB-C Two-Factor Security Key vs YubiKey 5C Nano
FEITIAN confirms the K28E’s USB-C interface and support for FIDO U2F, FIDO2, HOTP, TOTP, PIV and OpenPGP. FEITIAN’s product listing also describes it as a standard HID device using a smart-card secure element and JavaCard operating system.
Yubico lists the YubiKey 5C Nano with FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-HOTP/TOTP, PIV, OpenPGP and other capabilities. It is USB-C, has no NFC, weighs about 1 g, and is rated IP68 for water and dust resistance.
K28E Nano USB-C Two-Factor Security Key vs YubiKey 5C Nano
K28E Nano vs YubiKey 5C Nano
K28E Nano vs YubiKey 5C Nano: Both provide FIDO2 and FIDO U2F authentication, but the K28E offers a broad multi-protocol feature set including HOTP, TOTP, PIV and OpenPGP. The YubiKey 5C Nano offers a similarly extensive protocol set while adding Yubico’s mature ecosystem, Yubico Authenticator integration and published durability specifications such as IP68 protection.
The K28E Nano USB-C Two-Factor Security Key and YubiKey 5C Nano are compact USB-C security keys designed to provide strong, phishing-resistant authentication for online accounts and applications. The K28E supports FIDO2, FIDO U2F, HOTP, TOTP, PIV and OpenPGP, making it a versatile multi-protocol authentication key for personal and business use.
The YubiKey 5C Nano also supports a broad range of authentication protocols, including FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-HOTP/TOTP, PIV and OpenPGP. For buyers comparing the K28E vs YubiKey 5C Nano, the key differences are ecosystem, device specifications, software experience and intended deployment. The K28E can be an attractive option for users seeking a compact USB-C multi-protocol security key, while the YubiKey 5C Nano is particularly appealing to users who value Yubico’s established ecosystem, extensive service compatibility and documented durability.
Protect online accounts against unauthorized access by using 2FA, U2F, FIDO2
| Feature | K28E Nano USB-C Two-Factor Security Key | YubiKey 5C Nano |
|---|---|---|
| Product type | USB-C multi-protocol security key | USB-C multi-protocol security key |
| Manufacturer | FEITIAN | Yubico |
| USB interface | USB-C | USB-C |
| FIDO2 | ✅ Yes | ✅ Yes |
| FIDO U2F | ✅ Yes | ✅ Yes |
| Passwordless authentication | ✅ Yes | ✅ Yes |
| HOTP | ✅ Yes | ✅ Yes |
| TOTP | ✅ Yes | ✅ Yes |
| PIV / Smart Card | ✅ Yes | ✅ Yes |
| OpenPGP | ✅ Yes | ✅ Yes |
| Secure element | ✅ Smart card secure element and JavaCard operating system | ✅ Yes |
| NFC | ❌ No | ❌ No |
| Operating systems | Windows, macOS, Linux and compatible FIDO applications | Windows, macOS, ChromeOS, Linux |
| Mobile USB-C support | ✅ USB-C devices | ✅ USB-C devices |
| Form factor | Compact / Nano form factor profile USB-C design | Nano form factor designed to remain inserted |
| Dimensions | Approx. 0.8 × 1.7 × 1.5 cm reported by retailer | 12 × 10.1 × 7 mm |
| Weight | Lightweight | Approx. 1 g on Yubico’s current product page |
| Water/dust resistance | Manufacturer information should be checked for the specific K28E revision | ✅ IP68 |
| USB insertion cycles | Not prominently specified by FEITIAN | 100,000+ |
| Write/erase cycles | Not prominently specified by FEITIAN | 500,000+ |
| Secure authentication | ✅ Hardware-based authentication | ✅ Hardware-based authentication |
| Enterprise features | PIV, OpenPGP, OTP and FIDO protocols | PIV, OpenPGP, OTP and FIDO protocols |
| Best suited for | Users wanting a compact multi-protocol USB-C security key | Users wanting a highly established Yubico ecosystem and extensive compatibility |
| Brand ecosystem | FEITIAN / FEITIAN SK Manager ecosystem |
Product Highlights — ePass FIDO Plus USB-C Security Key
- Compare with other security keys for enterprise-grade authentication
- USB-C connectivity for modern devices
- FIDO U2F certified hardware security key
- Infinite key pair storage for multiple accounts and applications
Works With
- FIDO U2F
- FIDO2
Compatible Operating Systems
- Android
- Windows
- macOS
- Linux
Connectivity
- USB-C Interface

ePass FIDO Plus K28E — Product Specifications
| Specification | Details |
|---|---|
| Product Name | ePass FIDO Plus Security Key K28E |
| Brand | FEITIAN |
| Model Number | ePass FIDO Plus K28E |
| Place of Origin | USA, China |
| Certifications | FIDO2/U2F Certified, FIPS 140-2 Level 2, CC EAL6+ (chip) |
| Interface | USB-C |
| Device Type | FIDO Security Key / Hardware Authenticator |
| Security Algorithms | ECC P-256, RSA 1024/2048, SHA-1, SHA-256, 3DES, AES |
| Authentication Methods | FIDO2, U2F, OTP (HOTP/TOTP), PIV, OpenPGP |
| Transport Protocols | USB CCID, USB HID |
| User Interaction | Touch Button (User Presence) |
| Status Indicator | LED Light |
| Data Storage Life | Minimum 10 Years |
| Water Resistance | IP67 Rated |
| Operating Systems | Windows, macOS, Linux |
| Compatibility | Chrome & FIDO-compliant applications |
| Dimensions (L×W×H) | 12.47 × 10.4 × 6.5 mm |
| Available Colors | 10 Color Options |
| Selling Unit | Single Item |
| Package Size | 1.55 × 1.65 × 0.8 cm |
| Gross Weight | 0.025 kg |
Packaging & Shipping Information
| Packaging Detail | Specification |
|---|---|
| Selling Units | Single Item |
| Single Package Size | 1.55 × 1.65 × 0.8 cm |
| Single Gross Weight | 0.025 kg |
| Feitian ePass FIDO (K28) Security keys | Imported & Original |
Bulk Order Lead Time
| Order Quantity (Pieces) | Estimated Lead Time |
|---|---|
| 1 – 500 | 15 Days |
| > 500 | To Be Negotiated |
OEM Custom Branding Options
K28E Nano USB-C Two-Factor Security Key
| Option | Details |
|---|---|
| Logo on Casing Surface | Available (Minimum Order: 5,000 Pieces) |

What is K28 ePass FIDO security key
The K28 FIDO/FIDO2 ePass is extremely small ePass FIDO Plus Security Key K28E. It is a USB Type-C security Key which supports U2F Token authentication. A Feitian ePass FIDO (K28) USB-C multi-factor authentication security key from Aftindia supplier.
About FEITIAN ePass FIDO Plus Security Key K28E
FEITIAN ePass FIDO (K28) security keys are designed to adapt to diverse deployment requirements, offering multiple casing options including metallic builds, ultra-compact formats, waterproof designs, touch-button models, and fully customized housings with your branding. This flexible hardware authenticator portfolio enables organizations to select the ideal form factor and durability level for enterprise authentication, workforce security, OEM projects, and large-scale MFA rollouts.
How to Buy FEITIAN ePass FIDO in India from Aft India
Order from aftindia.in (India-Based Seller)
Your personal information remains private
Transparent pricing
Free express shipping (delivery in 2–5 business days) if available in stock ready
Multiple payment options: UPI, cards, and more
Tip for buyers in India
Purchasing from aftindia.in, an authorized domestic distributor typically ensures faster delivery, simpler returns, and no customs procedures, which is ideal for urgent enterprise deployments of FIDO security keys.
ePass K28 USB Security Key – Two Factor Authenticator – USB-C with FIDO U2F + FIDO2 – Micro-Size – Help Prevent Account Takeovers with Multi-Factor Authentication
About this item
- FIDO2 + FIDO U2F certified security key
- Sits with a low-profile when plugged-in
- Works in every browser without installing any drivers
- Supports desktops, laptops, tablets, and Android mobile devices via USB-C
- Helps protect your accounts from phishing and other cyber-attacks
ePass FIDO Plus Security Key K28E – Buy USB-C K28E Nano Two Factor Security Key
The ePass FIDO Plus Security Key K28E is a K28E Nano USB-C Two-Factor Security Key is a versatile hardware security key designed for secure authentication and passwordless login. It supports multiple authentication protocols, including FIDO2/WebAuthn (hardware-bound passkeys), FIDO U2F, 2FA, OTP, OATH-TOTP, OATH-HOTP, Smart Card (PIV), and OpenPGP. Powered by a secure smart card element and JavaCard operating system, the ePass FIDO Plus K28E nano form factor provides reliable protection for online accounts, business applications, and digital identities. Buy the K28E Nano USB-C Security Key online for secure two-factor authentication and advanced account protection, with availability for customers across locations worldwide.










