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1.2. PUFido Drive Clife Key

Table of Contents

  1. Introduction
    1. To get started with your PUFido key, please refer to these steps:
  2. PUFido Drive Features
  3. Device overview
    1. LED Status Indicator
    2. Host platform compatibility
    3. Flash Drive

Introduction

SecuX PUFido® Drive is the world’s first FIDO security key that combines PUF (Physically Unclonable Function) technology with a built-in 128GB flash drive.
Certified for FIDO2 and U2F, it offers secure authentication for online accounts together with convenient offline data storage in a single device.

When connected to a computer, the system automatically recognizes it as two independent USB interfaces — one for the FIDO security key and the other for the flash drive.
Users can access both functions simultaneously, without switching modes or installing additional software.

To get started with your PUFido key, please refer to these steps:

  • Get to know your PUFido device and the platforms it supports.
  • Create a PIN using a supported browser such as Google Chrome or Microsoft Edge.
  • Choose a website or service that supports FIDO authentication.
  • Register your PUFido Key with the selected account.
  • Confirm the setup by signing in again on your desktop or mobile device.

PUFido Drive Features

• Advanced Security → Prevents phishing, password theft, and hacking attempts.

• Supports Both FIDO2 & U2F → Works for passwordless login (FIDO2) and two-factor authentication (U2F).

• Faster Login → No need to type passwords.

• Universal Site Compatibility → Google, Microsoft, Facebook, crypto exchanges, enterprise platforms, and many more that support FIDO authentication.

• Up to 128GB Built-in Flash Storage — provides ample space for document storage and offline data portability.

• Easy to Use → Just plug and log in.
• Rugged by Design — Durable, Waterproof, and Dustproof.

Device overview

 

LED Status Indicator

Status LED display Remark
When PUFido Drive Clife Key is connecting to PC Orange + Green for few seconds  
When FIDO key function is acting Green flashing  
When flash drive function is acting Orange flashing  
Connect to USB port Blinking 3 times if connection is successful. Otherwise the connection has failed. Reinsert the key or change the USB port if no response on LED display.
Wait for authentication or confirmation Blinks repeatedly Press the button to authenticate or confirm.




Host platform compatibility

Host Platform Type Version Note
USB-C Connectivity 2.0  
Windows OS v.1809 or later Windows 7, 8 are not supported
MacOS OS Mojave or later -
Linux OS Latest version 64-bit Ubuntu 14.04 or later, Debian 8 or later,
openSUSE 13.3 or later, Fedora Linux 24 or later
Android OS OS v.7 or later Recommend to use the latest version
iOS OS v.16.3 or later Recommend to use the latest version
Chrome Web Browsers Latest version Recommend to use the latest version
Edge Web Browsers Latest version Recommend to use the latest version
Firefox Web Browsers Latest version Recommend to use the latest version
Safari Web Browsers Latest version Recommend to use the latest version

 

Flash Drive

Host Platform Type Version Note
USB-C Connectivity 2.0

Backward compatible with USB 1.1
Windows OS Vista, XP, 7, 8, 10, 11

Without device driver
MacOS OS

X and later

Without device driver. (USB 1.1 speed)
Linux OS

Kernel ver 2.4.0, 2.4.10 or above

Without device driver. (USB 1.1 speed or USB 2.0 speed)

Linux

 OS

Kernel ver 2.4.10 or above

Without device driver. (USB 2.0 speed)

Updated on 27 Jan 2026