--- product_id: 673815489 title: "Pro-A FIDO2 Security Key Passkey Device with USB A and NFC, TOTP/HOTP Authenticator App, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail" brand: "thetis" price: "€ 54.33" currency: EUR in_stock: true category: "Thetis" url: https://www.desertcart.pt/products/673815489-pro-a-fido2-security-key-passkey-device-with-usb-nfc store_origin: PT region: Portugal --- # USB-A + NFC Dual Connectivity FIDO2 Certified Security TOTP/HOTP Multi-Factor Auth Pro-A FIDO2 Security Key Passkey Device with USB A and NFC, TOTP/HOTP Authenticator App, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail **Brand:** thetis **Price:** € 54.33 **Availability:** ✅ In Stock ## Summary > 🔐 Unlock next-level security with Thetis Pro-A — your digital fortress in a keychain! ## Quick Answers - **What is this?** Pro-A FIDO2 Security Key Passkey Device with USB A and NFC, TOTP/HOTP Authenticator App, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail by thetis - **How much does it cost?** € 54.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/673815489-pro-a-fido2-security-key-passkey-device-with-usb-nfc) ## 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-Factor Mastery:** Boost your defenses with flexible MFA options including TOTP/HOTP codes and FIDO2 authentication—because one lock isn’t enough. - • **Plug, Play & Protect:** No batteries, no network, no hassle—just instant, tamper-proof protection wherever you log in. - • **Compact Armor On-the-Go:** 360° rotating metal cover and featherlight design make it the ultimate travel-ready security sidekick. - • **Passwordless Power Play:** Seamlessly secure your digital life with FIDO2 passwordless login—ditch passwords, not security. - • **Universal Device Harmony:** Effortlessly connect via USB-A or NFC across Windows, macOS, Linux, iOS, and Android—security that moves with you. ## Overview Thetis Pro-A is a FIDO2-certified security key featuring USB-A and NFC connectivity for seamless, passwordless two-factor authentication across major platforms including Windows, macOS, Linux, and popular services like Gmail and GitHub. Its durable, compact design with a 360° rotating metal cover ensures portability and tamper-proof protection without the need for batteries or network access, making it an essential tool for professionals seeking robust, hassle-free digital security. ## Description Key to unwavering security: Thetis Pro-A FIDO2 security key with USB-A female and NFC capable. Enhance your digital security with the Thetis FIDO2 Security Key - USB-A plug, a compact yet powerful authentication solution. Certified by FIDO2 and equipped with NFC technology, this key provides robust protection against phishing attacks and unauthorized access attempts. Just plug and play - no complex setup required. With its USB-A connector, it is ready to protect your accounts on a variety of devices. Its future-proof design ensures that your safety remains top notch with the advancement of technology. Automating authentication processes not only strengthens your security, but also reduces the workload of small businesses and free up valuable time for other tasks. The tamper-proof construction and cryptographic safeguards provide unmatched security by keeping your digital identity safe from even the most demanding threats. Optimize your security protocols and strengthen your online presence with the FIDO2 security key. Whether you're accessing email, social media, or sensitive work accounts, trust this key to keep your information safe. ## Features - FIDO2 Passkey Authentication Secure, passwordless login with FIDO2 passkey support, compatible with a variety of platforms including Windows, macOS, Linux, Gmail, Facebook, Dropbox, GitHub and more. - Enhanced multi-factor authentication (MFA): Strengthen account security with FIDO2.0 authentication or TOTP/HOTP codes via compatible apps and offer flexible options for added protection. - Universal Connectivity: Features USB-A and NFC compatibility, making it easy to use across multiple devices, including PCs, Macs, iPhones and Android phones for seamless integration. - DURABLE & PORTABLE DESIGN Equipped with a 360° rotating metal cover for added durability. Compact and lightweight, it easily attaches to a key chain, making it convenient for travelling. No batteries or network required, ensuring reliable use anywhere. - FIDO CERTIFIED & WORKING - Certified for FIDO standards and backed by a range of management software packages, ideal for both individual users and business use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D7DPG6PB | | Additional Features | Lightweight | | Best Sellers Rank | #80,107 in Computers ( See Top 100 in Computers ) #67 in Laptop Security Locks | | Brand | Thetis | | Color | black | | Compatible Devices | Windows, Mac OS X, Linux (Debian-based or Red Hat based) and Chrome OS | | Compatible Phone Models | Windows, Mac OS X, Linux (Debian-based or Red Hat based) and Chrome OS | | Connectivity Technology | NFC, USB | | Customer Reviews | 4.4 4.4 out of 5 stars (449) | | Flash Memory Type | USB | | Hardware Connectivity Technology | USB Type A | | Hardware Interface | USB | | Item Dimensions D x W x H | 45D x 16W x 9H millimeters | | Item Type Name | FIDO2 USB-A Flash Drives | | Item Weight | 0.3 Ounces | | Manufacturer | Thetis | | Mfr Part Number | MB000476 | | Model Name | Thetis FIDO2 Security Key - USB A & NFC | | Model Number | MB000476 | | Number of Items | 1 | | Number of Packs | 1 | | Read Speed | 480 Bytes Per Second | | UPC | 850065774008 | | Unit Count | 1 Count | | Write Speed | 40 MB/s | ## Product Details - **Brand:** Thetis - **Hardware interface:** USB - **Reading speed:** 480 Bytes Per Second - **Special features:** Lightweight - **Writing speed:** 40 MB/s ## Images ![Pro-A FIDO2 Security Key Passkey Device with USB A and NFC, TOTP/HOTP Authenticator App, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail - Image 1](https://m.media-amazon.com/images/I/51rWvoKU9+L.jpg) ## Frequently Bought Together - Thetis Pro-A FIDO2 Security Key Passkey Device with USB A & NFC, TOTP/HOTP Authenticator APP, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail/Facebook/Dropbox/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 - YubiKey 5 NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-A 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.pt/products/673815489-pro-a-fido2-security-key-passkey-device-with-usb-nfc](https://www.desertcart.pt/products/673815489-pro-a-fido2-security-key-passkey-device-with-usb-nfc) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-29*