--- product_id: 230811873 title: "FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black" price: "391 zł" currency: PLN in_stock: true reviews_count: 13 url: https://www.desertcart.pl/products/230811873-fido2-security-key-fingerprint-usb-a-two-factor-authenticator-multi store_origin: PL region: Poland --- # Cross-Platform U2F & HOTP Compatibility FIDO2 Certified Passwordless Security Embedded Fingerprint Sensor FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black **Price:** 391 zł **Availability:** ✅ In Stock ## Summary > 🔐 Unlock the future of security with a touch—because your digital life deserves elite protection. ## Quick Answers - **What is this?** FIDO2 Security Key Fingerprint USB A, Two Factor Authenticator, Multi-Layered Protection HOTP / U2F Compatible Windows, MacOS, Gmail, Linux for Office Business - Black - **How much does it cost?** 391 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/230811873-fido2-security-key-fingerprint-usb-a-two-factor-authenticator-multi) ## Best For - Customers looking for quality international products ## Why This Product - 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 verification for unbeatable protection against phishing and hacks. - • **Compact & Travel-Ready:** Sleek aluminum alloy 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 full U2F and HOTP support. - • **Seamless Passwordless Future:** Experience instant, secure logins with FIDO2-certified passwordless authentication—ditch passwords for good. - • **Biometric Security at Your Fingertips:** Advanced embedded fingerprint sensor ensures only you can unlock your digital life with a single touch. ## Overview The Thetis FIDO2 Security Key is a compact, biometric USB-A authenticator featuring an embedded fingerprint sensor and FIDO2 certification for passwordless login. It offers multi-layered protection with HOTP and U2F compatibility across Windows, MacOS, Linux, and popular browsers, making it an essential tool for professionals seeking advanced, phishing-resistant security on the go. ## 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. ## 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 | #116 in Security & Surveillance Biometrics | | Brand | Thetis | | Color | Black | | Customer Reviews | 3.7 3.7 out of 5 stars (95) | | 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 ![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) ![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) ![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) ![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) ![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 ### ⭐⭐⭐⭐⭐ Review *by A***R on July 23, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***. on July 4, 2025* ### ⭐ Review *by J***X on June 29, 2021* ## 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 --- ## 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/230811873-fido2-security-key-fingerprint-usb-a-two-factor-authenticator-multi](https://www.desertcart.pl/products/230811873-fido2-security-key-fingerprint-usb-a-two-factor-authenticator-multi) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-08*