--- product_id: 168719290 title: "FIDO2 Security Key [Folding Design] Thetis Universal Two Factor Authentication USB (Type A) for Multi-Layered Protection (HOTP) in Windows/Linux/Mac OS,Gmail,Facebook,Dropbox,SalesForce,GitHub" brand: "thetis" price: "202 zł" currency: PLN in_stock: true reviews_count: 13 category: "Thetis" url: https://www.desertcart.pl/products/168719290-fido2-security-key-folding-design-thetis-universal-two-factor-authentication store_origin: PL region: Poland --- # Universal USB Type-A compatibility across OS & apps 360° folding aluminum alloy cover for durability FIDO2 Certified for next-gen passwordless security FIDO2 Security Key [Folding Design] Thetis Universal Two Factor Authentication USB (Type A) for Multi-Layered Protection (HOTP) in Windows/Linux/Mac OS,Gmail,Facebook,Dropbox,SalesForce,GitHub **Brand:** thetis **Price:** 202 zł **Availability:** ✅ In Stock ## Summary > 🔑 Unlock the future of secure logins—compact, tough, and passwordless! ## Quick Answers - **What is this?** FIDO2 Security Key [Folding Design] Thetis Universal Two Factor Authentication USB (Type A) for Multi-Layered Protection (HOTP) in Windows/Linux/Mac OS,Gmail,Facebook,Dropbox,SalesForce,GitHub by thetis - **How much does it cost?** 202 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/168719290-fido2-security-key-folding-design-thetis-universal-two-factor-authentication) ## 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 & Reliable:** Durable aluminum alloy shield guards your security key from daily wear and tear. - • **Compact & Travel-Ready:** Ultra-portable folding design fits perfectly on your keychain or wallet. - • **Universal Compatibility:** Works flawlessly with Windows, Linux, macOS, and major platforms like Gmail & GitHub. - • **Multi-Layered Protection:** Advanced HOTP tech adds a robust second factor against phishing and hacks. - • **Effortless Passwordless Login:** Say goodbye to passwords with FIDO2-certified seamless authentication. ## Overview The Thetis FIDO2 Security Key is a compact, folding USB Type-A device designed for multi-factor authentication. FIDO2 certified, it enables passwordless login across Windows, Linux, and macOS platforms, supporting major services like Gmail, Facebook, and GitHub. Featuring a durable 360° rotating aluminum cover, it protects against physical damage while offering advanced HOTP technology for enhanced security. Lightweight and portable, it’s ideal for professionals seeking seamless, next-level account protection on the go. ## Description desertcart.com: FIDO2 Security Key [Folding Design] Thetis Universal Two Factor Authentication USB (Type A) for Multi-Layered Protection (HOTP) in Windows/Linux/Mac OS,Gmail,Facebook,Dropbox,SalesForce,GitHub : Electronics Review: Simplifies Multi-Factor Authentication with Easy Setup - This device has been a great addition for managing multi-factor authentication on some of my devices. The setup process was incredibly simple, making it very user-friendly even for those who aren’t tech-savvy. One of the best things about this product is its small size, which makes it easy to carry around and use on the go without any hassle. It operates seamlessly and has made my login process more secure and efficient. Pros: The compact design is a major plus—it’s small enough to keep on a keychain or slip into a wallet. The operation is straightforward, making it accessible for quick use without any complicated steps. Cons: The only downside I've noticed is that it feels a bit flimsy. While it works perfectly fine, I would have preferred a more solid build to give it a more durable feel. Overall, it’s an effective tool for anyone looking to streamline their multi-factor authentication process. I highly recommend it for its convenience and ease of use! Review: FIDO Works Good! - The software from thetis.io/start to setup the security key is a little confusing since it covers two devices, the security key and the finger print scanner! just run the downloaded .exe file as administrator, and plug in the key and the software recognizes the key then click on FIDO and set your PIN. the rest of the instructions are good. ## Features - Passwordless World - A revolutionary new way to protect your account info. By being FIDO2 certified by the world’s largest ecosystem for standard-based, interoperable authentication, FIDO2 makes everyday log-in experience effortless and passwordless yet more secure than generic password style security. **Note: FIDO2 does NOT support Mac log-in. - Online Account Protection - FIDO2 key is backward compatible with U2F protocol and works with the newest Chrome browser with operating systems such as: Windows, macOS, or Linux. U2F can be supported and protected on all websites that follow U2F protocols. - Multi-factored Authentication - Built-in, advanced HOTP (One Time Password) technology that completes the unique multi-factored authentication process. Eliminate worry and help prevent losing your account info to theft, phishing, hacking, or other online scams. Note: Only Enterprise Users using Azure Active Directory can access Windows Hello log-in via Thetis FIDO2 Security Key. - Compact And Durable - 360° design with rotating aluminum alloy cover that shields the USB connector when not in use. Tough and durable alloy protects FIDO2 key from daily wear-and-tear, accidental drops, and scratches. - Portable Design - ultra-portable design allows you to take your FIDO key anywhere you need it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RL99HZ6 | | Additional Features | FIDO2 Certified | | Best Sellers Rank | #398 in USB Flash Drives | | Brand | Thetis | | Color | black | | Compatible Devices | Windows, MacOS or Linux | | Compatible Phone Models | Windows, Mac OS X, Linux (Debian Based or Red Hat Based) and Chrome OS | | Connectivity Technology | USB | | Customer Reviews | 4.2 4.2 out of 5 stars (1,053) | | Flash Memory Type | USB | | Hardware Interface | USB | | Item Dimensions D x W x H | 0.39"D x 0.59"W x 1.73"H | | Item Type Name | FIDO2 Seucrity Key | | Item Weight | 0.3 Ounces | | Manufacturer | Thetis | | Model Name | Thetis FIDO2 Security Key | | Model Number | MB000368 | | Read Speed | 480 Bytes Per Second | | UPC | 600231109321 | | Unit Count | 1.0 Count | | Warranty Description | Standard Express Warranty | | Write Speed | 480 Bytes Per Second | ## Product Details - **Brand:** Thetis - **Hardware Interface:** USB - **Read Speed:** 480 Bytes Per Second - **Special Feature:** FIDO2 Certified - **Write Speed:** 480 Bytes Per Second ## Images ![FIDO2 Security Key [Folding Design] Thetis Universal Two Factor Authentication USB (Type A) for Multi-Layered Protection (HOTP) in Windows/Linux/Mac OS,Gmail,Facebook,Dropbox,SalesForce,GitHub - Image 1](https://m.media-amazon.com/images/I/51gaQQmMj3L.jpg) ## Questions & Answers **Q: can someone track you with this? is this company tracking us and can share our information?** A: nope! U2FA devices such as this, are incapable of doing such actions. All it does is store just enough data within the device itself so that it can authenticate with websites and services you have it setup for **Q: what is the difference between this and Yubiey 5?** A: It costs less and doesn't have a finger print scanner, just a button. **Q: It looks this key use a battery. what happens if the battery is dead? can i replace just the battery or should i buy a new key?** A: Thank you for submitting your inquiry. The Bluetooth Fido2 key incorporates a compact rechargeable battery that facilitates Bluetooth connectivity, enabling quick access to your account. We advise users to recharge the security key every three months for a duration of 20 minutes. It is important to note that the battery is not replaceable. However, even in the event of a depleted battery, the Fido key can still be utilized normally by connecting it to your preferred PC or Mac device. If you have any further questions, please do not hesitate to reach out. **Q: If lost or damaged, is there a way to recover the 2FA token to a new device?** A: Due to the nature of a U2F device, unfortunately not, services that you use a U2F device om generally give you recovery codes to use should this occur (github is one of them) Use these codes to recovery access to your account and then remove the lost/damaged device from your account, and then add the new one ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simplifies Multi-Factor Authentication with Easy Setup *by T***S on September 12, 2024* This device has been a great addition for managing multi-factor authentication on some of my devices. The setup process was incredibly simple, making it very user-friendly even for those who aren’t tech-savvy. One of the best things about this product is its small size, which makes it easy to carry around and use on the go without any hassle. It operates seamlessly and has made my login process more secure and efficient. Pros: The compact design is a major plus—it’s small enough to keep on a keychain or slip into a wallet. The operation is straightforward, making it accessible for quick use without any complicated steps. Cons: The only downside I've noticed is that it feels a bit flimsy. While it works perfectly fine, I would have preferred a more solid build to give it a more durable feel. Overall, it’s an effective tool for anyone looking to streamline their multi-factor authentication process. I highly recommend it for its convenience and ease of use! ### ⭐⭐⭐⭐⭐ FIDO Works Good! *by B***S on December 5, 2025* The software from thetis.io/start to setup the security key is a little confusing since it covers two devices, the security key and the finger print scanner! just run the downloaded .exe file as administrator, and plug in the key and the software recognizes the key then click on FIDO and set your PIN. the rest of the instructions are good. ### ⭐⭐⭐⭐ Beware of compatibility amongst products you work with are going to work with this key bewarel *by L***N on November 12, 2025* It has a great security feature but working with the iOS phone and Microsoft computer I failed to know that they're two different meanings and having fidos it just strictly with the Microsoft mature dad ever material and it's compatible with it but with all I found out is that having an ISO phone iPhone or anything to do with Apple it has to do with another program yet to download and subject to a different type of command it's a good product don't give me the wrong I would like to have had work but just be careful when you order something like this the liking so they had in kabability problems with between Microsoft and Apple is far from being none at all most likely you have problems so make sure you get it compatibility security key when you buy one that matches your components have a good day ## Frequently Bought Together - FIDO2 Security Key [Folding Design] Thetis Universal Two Factor Authentication USB (Type A) for Multi-Layered Protection (HOTP) in Windows/Linux/Mac OS,Gmail,Facebook,Dropbox,SalesForce,GitHub - 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 - Security Key C NFC - Basic Compatibility - Multi-Factor authentication (MFA) Security Key, Connect via USB-C or NFC, FIDO Certified --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/168719290-fido2-security-key-folding-design-thetis-universal-two-factor-authentication](https://www.desertcart.pl/products/168719290-fido2-security-key-folding-design-thetis-universal-two-factor-authentication) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*