---
product_id: 664442205
title: "Thetis Pro-C FIDO2 Security Key Passkey Device with USB C & NFC, TOTP/HOTP Authenticator APP, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail/Facebook/Dropbox/GitHub"
brand: "thetis"
price: "R1145"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Thetis"
url: https://www.desertcart.co.za/products/664442205-thetis-pro-c-fido2-security-key-passkey-device-with-usb
store_origin: ZA
region: South Africa
---

# FIDO2 Certified Passwordless Security Dual USB-C & NFC Connectivity Multi-Factor Authentication Support Thetis Pro-C FIDO2 Security Key Passkey Device with USB C & NFC, TOTP/HOTP Authenticator APP, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail/Facebook/Dropbox/GitHub

**Brand:** thetis
**Price:** R1145
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock next-level security with Thetis Pro-C — because your digital life deserves elite protection.

## Quick Answers

- **What is this?** Thetis Pro-C FIDO2 Security Key Passkey Device with USB C & NFC, TOTP/HOTP Authenticator APP, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail/Facebook/Dropbox/GitHub by thetis
- **How much does it cost?** R1145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/664442205-thetis-pro-c-fido2-security-key-passkey-device-with-usb)

## Best For

- thetis enthusiasts

## Why This Product

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

## Key Features

- • **Durable, On-the-Go Design:** 360° rotating metal cover and ultra-lightweight build make it the perfect keychain companion for busy professionals.
- • **Universal Device Compatibility:** Works flawlessly across Windows, macOS, Linux, iOS, and Android with USB-C and NFC for instant connection anywhere.
- • **Phishing-Proof Passwordless Login:** Experience seamless, ultra-secure access with FIDO2 and Passkey authentication—ditch passwords for good.
- • **Robust Multi-Factor Authentication:** Combine FIDO2 with TOTP/HOTP codes for layered security that adapts to your business or personal needs.
- • **Enterprise-Grade Security, Ready to Deploy:** FIDO certified and supported by major management suites—ideal for IT teams and security-conscious managers alike.

## Overview

The Thetis Pro-C FIDO2 Security Key is a compact, durable hardware authenticator featuring USB-C and NFC connectivity. It supports passwordless FIDO2 authentication and TOTP/HOTP multi-factor options, compatible with major platforms like Windows, macOS, Linux, Gmail, Facebook, and GitHub. Designed for professionals seeking robust, phishing-resistant security, it offers seamless cross-device integration and enterprise-ready certification.

## Description

Shop for Thetis PC products at the desertcart.co.uk Computers & Accessories store.

Review: Peace of mind for my online security – simple, fast, reliable - I’ve been using the Thetis Pro Key for about a month, and I genuinely feel more secure online. Setup was straightforward—it worked flawlessly with both my Google and Microsoft accounts. It’s compatible with Windows, macOS, and even Linux, which is perfect since I work across different platforms. The build quality is excellent—it’s aluminium, not cheap plastic, and feels sturdy enough to survive daily use. The USB-C and USB-A connectors are a nice touch, especially since I use multiple devices. Its obviously FIDO2 certified, meaning it uses strong, phishing-resistant security. No more worrying about SMS codes or authenticator apps being hacked. I even tested it by trying to log in from an unknown device without the key and it blocked me, just like it should. Tip: Make sure you register it on multiple accounts and keep a backup key stored safely in case you lose it. Overall, this is one of the best purchases I’ve made for digital safety. If you care about online security (especially if you're in business, IT, or finance), this is a must-have.
Review: Lifesaver! - This proved the only way to access our old US-based accounts from the UK as we didn't have US mobile phones for text codes any more. Simple. Easy. Tick.

## Features

- FIDO2/Passkey Authentication – Secure, passwordless login with supported platforms. Check if your intended service supports hardware keys before purchase. Works with Gmail, Facebook, GitHub, Dropbox, and more.
- Enhanced Multi-Factor Authentication (MFA): Strengthen account security using either FIDO2.0 authentication or TOTP/HOTP codes, providing flexible options for added protection.
- Universal Connectivity: Features USB-C and NFC compatibility, making it easy to use across various devices including PCs, Macs, iPhones, and Android phones for seamless integration.
- Durable & Portable Design: Built with a 360° rotating metal cover for extra durability. Compact and lightweight, it easily attaches to a keychain for on-the-go convenience. No batteries or network required, ensuring dependable use anywhere.
- FIDO Certified & Business-Ready: Certified for FIDO standards and supported by a range of management software suites, ideal for both individual users and enterprise deployment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D697PVTY |
| Brand | Thetis |
| Brand Name | Thetis |
| Colour | Black |
| Compatible Devices | Windows, Mac OS X, Linux (Debian Based or Red Hat Based) and Chrome OS |
| Compatible Phone Models | Windows, Mac OS X, Linux (Debian Based or Red Hat Based) and Chrome OS |
| Connectivity technology | NFC , USB |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 442 Reviews |
| Flash Memory Type | USB |
| Hardware Interface | USB |
| Hardware interface | USB |
| Item Dimensions D x W x H | 53D x 16W x 10H millimetres |
| Item Type Name | FIDO2 usb flash drives |
| Item Weight | 0.3 Ounces |
| Manufacturer | Thetis |
| Model Name | Thetis FIDO2 Security Key - USB C & NFC |
| Model Number | MB000477 |
| Network Connectivity Technology | NFC, USB |
| Product Features | Lightweight |
| Product Warranty | Standard Express Warranty |
| Read Speed | 480 Bytes Per Second |
| Read speed | 480 Bytes Per Second |
| Special feature | Lightweight |
| UPC | 198168143568 |
| Unit Count | 1.0 Count |
| Write Speed | 10 |
| Write speed | 10 |

## Product Details

- **Brand:** Thetis
- **Hardware interface:** USB
- **Read speed:** 480 Bytes Per Second
- **Special feature:** Lightweight
- **Write speed:** 10

## Images

![Thetis Pro-C FIDO2 Security Key Passkey Device with USB C & NFC, TOTP/HOTP Authenticator APP, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail/Facebook/Dropbox/GitHub - Image 1](https://m.media-amazon.com/images/I/51v0tnLh4dL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Peace of mind for my online security – simple, fast, reliable
*by A***S on 6 May 2025*

I’ve been using the Thetis Pro Key for about a month, and I genuinely feel more secure online. Setup was straightforward—it worked flawlessly with both my Google and Microsoft accounts. It’s compatible with Windows, macOS, and even Linux, which is perfect since I work across different platforms. The build quality is excellent—it’s aluminium, not cheap plastic, and feels sturdy enough to survive daily use. The USB-C and USB-A connectors are a nice touch, especially since I use multiple devices. Its obviously FIDO2 certified, meaning it uses strong, phishing-resistant security. No more worrying about SMS codes or authenticator apps being hacked. I even tested it by trying to log in from an unknown device without the key and it blocked me, just like it should. Tip: Make sure you register it on multiple accounts and keep a backup key stored safely in case you lose it. Overall, this is one of the best purchases I’ve made for digital safety. If you care about online security (especially if you're in business, IT, or finance), this is a must-have.

### ⭐⭐⭐⭐⭐ Lifesaver!
*by M***H on 30 April 2025*

This proved the only way to access our old US-based accounts from the UK as we didn't have US mobile phones for text codes any more. Simple. Easy. Tick.

### ⭐⭐⭐⭐ No this is not a ledger for Crypto currencies - it is a authentication device or a security key
*by T***R on 14 November 2024*

If you are like me you first think that this a ledger for storing your crypto currencies but it is nothing like that at all. This is just an authentication device that you would use to give you an extra layer of security when using two factor authentication. or even multi-factor authentication depending on how many layers of security you really want. For my needs and for the information I hold, two-factor authentication is more than enough. The reason why this Pro-C FIDO2 Security Key Passkey Device is so good for two-factor authentication is because firstly it's a physical hardware device that without it nobody can access your accounts AND secondly because it uses advanced authentication standards like FIDO2 and TOTP/HOTP, making it an excellent choice for securing your digital identity. To be honest I don't really understand how these authentication standards work, and you really don't need to know the workings of them either. You just need to appreciate that this has great features that provide really strong protection. It makes sure that only authorized users can access their accounts, protecting against phishing attacks, account takeovers, and other security threats. It integrates the various authentication methods across various platforms in order to keep your accounts secure across them all. All you really need to understand is that once you have this device installed, it acts like a physical hardware key, giving you an extra layer of security for your digital accounts, ensuring that only you can access your accounts as you are the only one who will have this hardware key that you associate with you accounts when you install it. This key is supposed to make things easier than other hardware keys as it also offers finger print authentication, but that part is not great as it is really hit and miss when letting you in as I don't think it has been implemented properly - well either that or it has a fault with it, and is also the reason why I have given this 4 stars.

## Frequently Bought Together

- Thetis Pro-C FIDO2 Security Key Passkey Device with USB C & NFC, TOTP/HOTP Authenticator APP, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail/Facebook/Dropbox/GitHub
- Yubico - YubiKey 5C NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-C or NFC, FIDO Certified - Protect Your Online Accounts
- Thetis Pro FIDO2 Security Key, Two Factor Authentication NFC Security Key FIDO 2.0, Dual USB A Ports & Type C for Multi layered Protection (HOTP) in Windows/MacOS/Linux, Gmail, Facebook,Dropbox,Github

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*