---
product_id: 536971588
title: "Thetis Security Key - U2F and FIDO2, USB A, Two Factor Authenticator with Bluetooth, Multi-Layered Authentication Protection HOTP U2F Compatible Windows, MacOS, Gmail, Linux - Black"
brand: "thetis"
price: "₨1696"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/536971588-thetis-security-key-u2f-and-fido2-usb-a-two-factor
store_origin: SC
region: Seychelles
---

# Bluetooth Low Energy + NFC mobile pairing FIDO2 & U2F multi-protocol security 360° rotating aluminum alloy cover Thetis Security Key - U2F and FIDO2, USB A, Two Factor Authenticator with Bluetooth, Multi-Layered Authentication Protection HOTP U2F Compatible Windows, MacOS, Gmail, Linux - Black

**Brand:** thetis
**Price:** ₨1696
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Thetis Security Key - U2F and FIDO2, USB A, Two Factor Authenticator with Bluetooth, Multi-Layered Authentication Protection HOTP U2F Compatible Windows, MacOS, Gmail, Linux - Black by thetis
- **How much does it cost?** ₨1696 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/536971588-thetis-security-key-u2f-and-fido2-usb-a-two-factor)

## 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

- • **Rugged Elegance:** Sleek black design with a durable 360° rotating aluminum cover guards against drops and scratches in style.
- • **Passwordless Future Ready:** Leverage FIDO2 protocol to eliminate passwords and block phishing, hacking, and scams with industry-leading authentication.
- • **Multi-Layered Authentication:** Advanced HOTP technology ensures personalized, multi-factor protection for your most sensitive accounts.
- • **Enterprise-Grade Compatibility:** Backward compatible with U2F and supports Azure AD Windows Hello for enterprise users, ensuring broad usability.
- • **Seamless Mobile & Desktop Security:** Connect effortlessly via Bluetooth or USB-A across iOS, Android, Windows, macOS, and Linux.

## Overview

Thetis Security Key is a compact, Bluetooth-enabled USB-A authenticator supporting FIDO2 and U2F protocols. It offers multi-factor authentication with HOTP, works seamlessly across major OS platforms, and features a durable rotating aluminum cover. Designed for professionals seeking passwordless, phishing-resistant security on mobile and desktop, it includes a 1-year warranty for peace of mind.

## Description

Thetis Security Key - U2F and FIDO2, USB A, Two Factor Authenticator with Bluetooth, Multi-Layered Authentication Protection HOTP U2F Compatible Windows, MacOS, Gmail, Linux - Black

## Features

- Mobile Bluetooth Compatibility - Connect to various iPhone or Android devices using advanced Bluetooth Low Energy Technology. Plus, NFC with iOS, and Android devices. Protection to prevent hacking, theft, scams, phishing, etc.
- No More Passwords - Revolutionizing the future of online security and account protection by being backed by FIDO2 protocol technology and the world’s largest standard-based, interoperable authentication processes. An effortless password-less world now awaits. **Note: FIDO2 does not support Mac log-in.
- Keep Online Account Safe - All our FIDO2 keys are backward compatible with U2F protocols and coincide with the latest Chrome browser and other popular operating systems including: Windows, macOS, and even Linux. U2F is supported and protected on all websites that follow U2F protocols. Note: Only Enterprise Users using Azure Active Directory can access Windows Hello log-in via Thetis FIDO2 BLE Security Key.
- Multi-Step Authentication - Designed with advanced HOTP (One Time Password) technology that offers an intricate and personalized multi-factored authentication process.
- Sleek & Durable Design - A sleek and slim black frame with a full 360 rotating aluminum alloy cover that protects the USB connector during non-use. Durable, reliable, and sturdy alloy protects the Thetis Key from daily use, accidental drops, and minor scratches. Thetis are proud to offer our customers a full 1-Year Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connectivity Technology | USB |
| Colour | Black |
| Model Name | Thetis FIDO2 Security Key |
| Flash Memory Type | USB |
| Manufacturer | Thetis, Thetis |
| UPC | 600231109833 |
| Item Height | 0.5 Inches |
| Item Width | 3.1 Inches |
| Product Dimensions | 9.14 x 7.87 x 1.27 cm; 17.01 g |
| Item model number | MB000385 |
| Processor Count | 1 |
| Are Batteries Included | No |
| Manufacturer | Thetis |
| Item Weight | 17 g |

## Product Details

- **Brand:** Thetis
- **Hardware Interface:** USB 2.0
- **Special Feature:** Encrypted, Lightweight, Passkey, bluetooth 4.0
- **Write Speed:** 480.0
- **Read Speed:** 480 Bytes Per Second

## Images

![Thetis Security Key - U2F and FIDO2, USB A, Two Factor Authenticator with Bluetooth, Multi-Layered Authentication Protection HOTP U2F Compatible Windows, MacOS, Gmail, Linux - Black - Image 1](https://m.media-amazon.com/images/I/51p303RExQL.jpg)

## Questions & Answers

**Q: Can you recover it if you lose or break this?**
A: No, just like the key to your house, if you don't have a backup key or other backup solution, you won't be able to access without it.

**Q: Where is this manufactured?**
A: Designed in California and made in china cause it is cheaper to make it there.

**Q: has anyone got the blue tooth feature to work with a computer or IOS device??**
A: yes

**Q: Do the bluetooth or NFC features work with it not plugged into a power source (ex. in your pocket/ on a keychain)?**
A: No. It won't work.

## Frequently Bought Together

- Thetis Security Key - U2F and FIDO2, USB A, Two Factor Authenticator with Bluetooth, Multi-Layered Authentication Protection HOTP U2F Compatible Windows, MacOS, Gmail, Linux - 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 5 NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-A or NFC, FIDO Certified - Protect Your Online Accounts

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**Shop now:** [https://www.desertcart.sc/products/536971588-thetis-security-key-u2f-and-fido2-usb-a-two-factor](https://www.desertcart.sc/products/536971588-thetis-security-key-u2f-and-fido2-usb-a-two-factor)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-14*