---
product_id: 472507094
title: "Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black"
brand: "thetis"
price: "539 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/472507094-thetis-fido2-security-key-fingerprint-usb-a-two-factor-authenticator
store_origin: PL
region: Poland
---

# Cross-Platform USB-A Compatibility FIDO2 Certified Password-less Security Embedded Fingerprint Sensor Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black

**Brand:** thetis
**Price:** 539 zł
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of secure access—your fingerprint is the new password!

## Quick Answers

- **What is this?** Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black by thetis
- **How much does it cost?** 539 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/472507094-thetis-fido2-security-key-fingerprint-usb-a-two-factor-authenticator)

## 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

- • **Compact & Travel-Ready:** Sleek, lightweight design fits effortlessly on your keychain or in your pocket—security that moves with you.
- • **Universal Compatibility:** Works flawlessly across Windows, MacOS, Linux, and major browsers with U2F backward compatibility.
- • **Multi-Layered Protection:** Combines HOTP one-time passwords with biometric and cryptographic security for unbeatable account defense.
- • **Seamless Password-less Login:** Experience next-gen security with FIDO2 certification, eliminating passwords for instant, hassle-free access.
- • **Biometric Authentication at Your Fingertips:** Advanced embedded fingerprint sensor ensures only you unlock your digital world—fast and foolproof.

## Overview

The Thetis FIDO2 Security Key is a compact USB-A device featuring an embedded fingerprint sensor and FIDO2 certification for password-less authentication. Compatible with Windows, MacOS, Linux, and major browsers, it supports multi-layered security protocols including HOTP and U2F. Designed for professionals seeking robust, portable, and seamless two-factor authentication, it offers advanced cryptographic protection for online accounts and passwords.

## Description

Buy

Review: It's quite good - Does the job perfectly fine Only negative is that it doesn't have NFC but I use it a secondary one for my PC. Although it is a bit annoying when sometimes I need to login on my phone but cannot find my NFC Yubikey and my Thetis is the only option around
Review: NOT AS SECURE AS DESCRIBED! - TOO MANY FLAWS AND BUGS FOR A SECURITY DEVICE!!! NOT WORTH PURCHASING!

## Features

- Embedded Fingerprint Sensor - Advanced embedded fingerprint sensor which facilitates a world-class one-of-a-kind password-less experience. A powerful security chip with state-of-the-art cryptographic algorithms ensures protection of online accounts and passwords.
- Password-less Future - Created with FIDO2 certification, experience a password-less future in an interoperable authentication process and make daily log-in experiences easy, instant, and protective for an advanced and revolutionary style of password-less security. **Note: FIDO2 does not support Mac log-in.
- U2F Backwards Compatibility - Thetis FIDO2 Fingerprint Key is backwards compatible with any and all websites that follow U2F protocols and work side-by-side with the newest Chrome browser and other popular operating systems such as: Windows, MacOS, Linux, and more. Note: Only Enterprise Users using Azure Active Directory can access Windows Hello log-in via Thetis FIDO2 Fingerprint Security Key.
- Multi-layered Authentication - Created with world-renowned HOTP (One Time Password) technology which creates a password-less solution to standard tokens. The leading multi-factored authentication process is with Thetis security key.
- Take It Anywhere - Designed to be small and compact to fit and be taken anywhere: car keys, pocket, purse, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0821TDLP4 |
| Are Batteries Included | No |
| Best Sellers Rank | 99,519 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 166 in USB Gadgets |
| Brand | Thetis |
| Colour | Black |
| Customer Reviews | 3.4 3.4 out of 5 stars (71) |
| Date First Available | 8 Dec. 2020 |
| Guaranteed software updates until | unknown |
| Hardware Platform | Linux, Mac OS, PC / Window |
| Item Weight | 19.8 g |
| Item model number | MB000386 |
| Manufacturer | Thetis |
| Processor Count | 1 |
| Product Dimensions | 6.35 x 2.03 x 1.02 cm; 19.84 g |
| Series | Thetis FIDO2 Fingerprint key |

## Images

![Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black - Image 1](https://m.media-amazon.com/images/I/51hAKRvsw8L.jpg)
![Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black - Image 2](https://m.media-amazon.com/images/I/61TUIRXjTxL.jpg)
![Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black - Image 3](https://m.media-amazon.com/images/I/61NesMtwTTL.jpg)
![Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black - Image 4](https://m.media-amazon.com/images/I/613Dz3PKzzL.jpg)
![Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black - Image 5](https://m.media-amazon.com/images/I/61c0tREzFKL.jpg)

## Questions & Answers

**Q: Can I use this on/with my cell phone ?**
A: Yeah

**Q: How do i set this up on macintosh os x?**
A: Yeah

## Customer Reviews

### ⭐⭐⭐⭐ It's quite good
*by A***R on 23 November 2024*

Does the job perfectly fine Only negative is that it doesn't have NFC but I use it a secondary one for my PC. Although it is a bit annoying when sometimes I need to login on my phone but cannot find my NFC Yubikey and my Thetis is the only option around

### ⭐⭐ NOT AS SECURE AS DESCRIBED!
*by J***H on 13 April 2025*

TOO MANY FLAWS AND BUGS FOR A SECURITY DEVICE!!! NOT WORTH PURCHASING!

### ⭐ Possibly the most useless product I've purchased
*by R***N on 21 October 2022*

This product is garbage. Have worked in IT for 15 years so I do understand how it works, but if you try to setup a key for OTP it just says invalid key. Also the lack is support and compatibility is mind blowing, how bad can a product get? I think this is probably it.

## Frequently Bought Together

- Thetis FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black
- 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
- Yubico - YubiKey 5C NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-C or NFC, FIDO Certified - Protect Your Online Accounts

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*