---
product_id: 727649082
title: "PUFido USB-C Security Key with PUF Technology, FIDO2/U2F Certified, Hardware-Rooted Unclonable Security for Passwordless Login and 2FA Authentication"
brand: "secux"
price: "€ 83.03"
currency: EUR
in_stock: true
reviews_count: 9
category: "Secu X"
url: https://www.desertcart.de/products/727649082-pufido-usb-c-security-key-with-puf-technology-fido2-u2f
store_origin: DE
region: Germany
---

# FIDO2 certified phishing-resistant login Compact USB-C plug & play PUF-based hardware-rooted security PUFido USB-C Security Key with PUF Technology, FIDO2/U2F Certified, Hardware-Rooted Unclonable Security for Passwordless Login and 2FA Authentication

**Brand:** secux
**Price:** € 83.03
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your login game with unbreakable, pocket-sized security.

## Quick Answers

- **What is this?** PUFido USB-C Security Key with PUF Technology, FIDO2/U2F Certified, Hardware-Rooted Unclonable Security for Passwordless Login and 2FA Authentication by secux
- **How much does it cost?** € 83.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/727649082-pufido-usb-c-security-key-with-puf-technology-fido2-u2f)

## Best For

- secux enthusiasts

## Why This Product

- Trusted secux brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Backup Ready:** Easily register a spare key to avoid lockouts and keep your digital life uninterrupted.
- • **Pocket-Sized Power:** Sleek USB-C design fits on your keychain—security that moves with you.
- • **Universal Compatibility:** Works flawlessly with hundreds of cloud, email, and social services for effortless passwordless login.
- • **Unclonable Hardware Security:** Physical Unclonable Function (PUF) tech ensures tamper-proof, next-level protection.
- • **Phishing-Proof Authentication:** FIDO2/U2F certification guarantees seamless, phishing-resistant access across all major OS and platforms.

## Overview

The SecuX PUFido USB-C Security Key leverages cutting-edge Physical Unclonable Function technology to deliver hardware-rooted, tamper-resistant security. Fully FIDO2/U2F certified, it offers phishing-resistant passwordless login and two-factor authentication across all major operating systems and platforms. Its compact USB-C form factor ensures portability and ease of use, making it an essential tool for professionals demanding seamless, next-gen digital protection.

## Description

Free delivery and returns on eligible orders. Buy SecuX PUFido USB-C Security Key with PUF Technology, FIDO2/U2F Certified, Hardware-Rooted Unclonable Security for Passwordless Login and 2FA Authentication at desertcart UK.

Review: Good security key - Works great, should be standard for all security conscious, only thing I would say is it could do with a strong plastic case 3d print, havent managed to find one yet.
Review: Not installed yet. - Having trouble with installation.

## Features

- FIDO Security with PUF Technology – Hardware-rooted trust anchor powered by Physical Unclonable Function (PUF), resistant to tampering and cyberattacks for stronger protection than conventional keys.
- FIDO2 Certified Protection – Delivers phishing-resistant authentication with full FIDO2 certification, safeguarding accounts across Windows, macOS, Linux, iOS, Android, ChromeOS and more.
- Easy to Use & Portable – Compact USB-C design fits easily on a keychain for secure access anywhere. Just plug in and authenticate with one touch.
- Universal Compatibility – Works seamlessly with hundreds of FIDO2/U2F supported services, including popular cloud, email, and social platforms.
- Backup Recommended – Register a spare Clife Key as a backup to ensure uninterrupted account access if your primary key is lost.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F32FWR2N |
| Best Sellers Rank | 48,538 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 5,464 in Laptop Accessories |
| Colour | blackone |
| Connectivity technology | USB |
| Flash memory type | NAND |
| Guaranteed software updates until | unknown |
| Hardware Connectivity Technology | USB Type C |
| Item model number | 4710462190725 |
| Manufacturer | SecuX |
| Model name | PUFido |
| Product Dimensions | 4 x 2 x 0.4 cm; 20 g |

## Product Details

- **Brand:** SecuX
- **Hardware interface:** USB
- **Memory storage capacity:** 1 GB
- **Read speed:** 1000 Bytes Per Second
- **Special feature:** Abrasion resistant, Lightweight

## Images

![PUFido USB-C Security Key with PUF Technology, FIDO2/U2F Certified, Hardware-Rooted Unclonable Security for Passwordless Login and 2FA Authentication - Image 1](https://m.media-amazon.com/images/I/6190BNb1JUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good security key
*by P***N on 24 October 2025*

Works great, should be standard for all security conscious, only thing I would say is it could do with a strong plastic case 3d print, havent managed to find one yet.

### ⭐⭐⭐⭐ Not installed yet.
*by F***S on 19 December 2025*

Having trouble with installation.

### ⭐ DON’T BUY
*by J***N on 30 August 2025*

Don’t buy. Doesn’t work properly. Scam

---

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**Shop now:** [https://www.desertcart.de/products/727649082-pufido-usb-c-security-key-with-puf-technology-fido2-u2f](https://www.desertcart.de/products/727649082-pufido-usb-c-security-key-with-puf-technology-fido2-u2f)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-03*