---
product_id: 230811873
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: "$151"
currency: NZD
in_stock: true
reviews_count: 13
category: "Thetis"
url: https://www.desertcart.nz/products/230811873-thetis-fido2-security-key-fingerprint-usb-a-two-factor-authenticator
store_origin: NZ
region: New Zealand
---

# Cross-Platform U2F & HOTP Compatibility FIDO2 Certified Passwordless 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:** $151
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of secure access with a touch of your finger!

## 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?** $151 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/230811873-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

- • **Multi-Layered Defense:** Combines HOTP one-time passwords with biometric security to block phishing and hacking attempts.
- • **Universal Compatibility:** Works flawlessly across Windows, MacOS, Linux, and major browsers with U2F & HOTP support.
- • **Compact & Durable Design:** Sleek aluminum alloy frame fits effortlessly on your keychain or pocket, built to withstand daily wear.
- • **Seamless Passwordless Login:** Experience next-gen security with FIDO2 certification for instant, hassle-free access.
- • **Biometric Authentication at Your Fingertips:** Embedded fingerprint sensor delivers ultra-secure, one-touch verification.

## Overview

The Thetis FIDO2 Security Key is a compact, biometric USB-A authenticator designed for professionals demanding cutting-edge, passwordless security. Featuring an embedded fingerprint sensor and multi-layered HOTP authentication, it ensures robust protection against phishing and hacking. Compatible with major operating systems and browsers, it offers seamless integration for business and personal use, all housed in a durable aluminum frame perfect for on-the-go security.

## Description

The Thetis FIDO2 Fingerprint Security Key is the essential way to protect your personal online accounts from hacking, phishing, and more. Built with an embedded fingerprint sensor for an extra style of passwordless protection, FIDO2 is the passwordless security of the future. Full backwards compatibility with websites that follow U2F protocols and HOTP multi-layered authentication. ADVANCED FINGERPRINT SENSOR Embedded fingerprint sensor for a passwordless solution to online accounts. VARIOUS POPULAR SYSTEMS Works with popular operating systems: Windows, MacOS, Chrome OS. HOTP TECHNOLOGY HOTP (One Time Password) creates a multi-layered authentication process. ONE-TOUCH SECURITY Advanced One-Touch Security to prevent hacking, phishing, and scams. U2F BACKWARDS COMPATIBILITY U2F backwards compatibility with any website following U2F protocols. 360° COMPACT DESIGN 360° design with aluminum alloy frame to avoid scratches and drops.

Review: Truly a bleessing. - Truly a time saver and security greatly improved.
Review: Read instructions carfully - Tricky to set up but if you do it step by step works fine

## 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 |
| Best Sellers Rank | #183 in Security & Surveillance Biometrics |
| Brand | Thetis |
| Color | Black |
| Customer Reviews | 3.6 3.6 out of 5 stars (94) |
| Date First Available | November 26, 2019 |
| Hardware Platform | Linux, Mac OS, PC / Window |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2.5 x 0.8 x 0.4 inches |
| Item Weight | 0.7 ounces |
| Item model number | MB000386 |
| Language | English |
| Manufacturer | Thetis |
| Number of Processors | 1 |
| Product Dimensions | 2.5 x 0.8 x 0.4 inches |
| 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

### ⭐⭐⭐⭐⭐ Truly a bleessing.
*by A***R on July 23, 2025*

Truly a time saver and security greatly improved.

### ⭐⭐⭐⭐⭐ Read instructions carfully
*by J***. on July 4, 2025*

Tricky to set up but if you do it step by step works fine

### ⭐ Not Windows Hello compatible
*by J***X on June 29, 2021*

I recently purchased 2 of theses and was disappointed to find out that it is not Windows Hello compatible and even more surprised when I did a little more researched and found a device that was not only compatible but cheaper. I am not blaming anyone for my purchase, I should have done more research before I made the purchase and I know better but you would think all companies that sell tech would be compatible with Windows. So my question is when can I expect a firmware update to bring this product into the 21st century? My score reflects the lack of compatibility with one of the most used applications in the world.

## 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
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**Shop now:** [https://www.desertcart.nz/products/230811873-thetis-fido2-security-key-fingerprint-usb-a-two-factor-authenticator](https://www.desertcart.nz/products/230811873-thetis-fido2-security-key-fingerprint-usb-a-two-factor-authenticator)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*