--- product_id: 326149543 title: "OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager | Universal Two Factor Authentication | Portable Professional Grade Encryption | PGP/SSH/Yubikey OTP | Windows/Linux/Mac OS/Android" brand: "onlykey" price: "FREE" currency: NOK in_stock: false url: https://www.desertcart.no/products/326149543-onlykey-fido2-u2f-security-key-and-hardware-password-manager-universal store_origin: NO region: Norway --- # Waterproof & tamper-proof PIN-protected auto data wipe FIDO2/U2F 2FA support OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager | Universal Two Factor Authentication | Portable Professional Grade Encryption | PGP/SSH/Yubikey OTP | Windows/Linux/Mac OS/Android **Brand:** onlykey **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > πŸ” Unlock next-level security with OnlyKey β€” your digital fortress on the move! ## Quick Answers - **What is this?** OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager | Universal Two Factor Authentication | Portable Professional Grade Encryption | PGP/SSH/Yubikey OTP | Windows/Linux/Mac OS/Android by onlykey - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/326149543-onlykey-fido2-u2f-security-key-and-hardware-password-manager-universal) ## Best For - onlykey enthusiasts ## Why This Product - Trusted onlykey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Universal 2FA Powerhouse:** Seamlessly secures all your accounts with FIDO2, U2F, OTP & more. - β€’ **PIN-Confirmed Data Safety:** Auto-wipes after 10 failed PIN attemptsβ€”your data stays yours. - β€’ **Rugged On-the-Go Security:** Durable, waterproof design built to protect wherever you take it. - β€’ **Effortless Password Management:** Auto-fills usernames & passwords across Windows, Mac, Linux & Chromebook. - β€’ **Open-Source Trust & Transparency:** Verified, community-driven security you can audit and rely on. ## Overview OnlyKey is a professional-grade hardware security key and password manager combining universal two-factor authentication (FIDO2/U2F, OTP, TOTP) with a tamper-resistant, waterproof design. It auto-fills credentials across major OS platforms and protects data with a PIN that triggers secure data wipe after multiple failed attempts. Open-source and verified, OnlyKey offers flexible, portable encryption trusted by security-conscious professionals. ## Description Protect Accounts Online: A hardware password manager, two-factor security key, and file encryption token in one, OnlyKey can keep your accounts secure even if your computer or website are compromised. OnlyKey is open-source, verified, and reliable. Universal Kickstand - Works with all websites including Twitter, Facebook, GitHub and Google. OnlyKey supports multiple two-factor authentication methods, including FIDO2/U2F, Yubikey OTP, TOTP, Challenge response. PORTABLE PROTECTION - The extremely durable, waterproof, and tamper resistant design allows you to take your OnlyKey with you everywhere. PIN Protected - The PIN used to unlock OnlyKey is inserted directly into it. This means that if this device is stolen, the data will remain secure, after 10 failed attempts to unlock, all data will be safely erased. EASY SIGN IN - No need to remember multiple passwords because when connecting OnlyKey to your computer, it will automatically enter your username and password. Works with Windows, Mac OS, Linux, or Chromebook, just press a button to sign in safely! OnlyKey is made in the USA of imported and US parts. Shop on desertcart with free Prime 2-day shipping in the USA ## Features - A password manager, two-factor authentication and secure communication token all in one. OnlyKey also protects your accounts when your computer or a website is at risk. - Universal support – works with all websites, including Twitter, Facebook and Google. OnlyKey supports multiple methods of two-factor authentication, including FIDO2 / U2F, Yubico OTP, TOTP, Challenge-Response. - PORTABLE SECURITY - Durable, waterproof and tamper-proof design allows you to take your OnlyKey anywhere. - PIN-CONFIRMED - The PIN used to unlock OnlyKey is entered directly. This means that if this device is stolen, it becomes meaningless, after 10 unsuccessful attempts to unlock all the data will be safely deleted. - Easy to sign in – you do not need to remember multiple passwords, as by connecting OnlyKey to your computer, your username and password are automatically entered. It works with Windows, Mac OS, Linux or Chromebook, easy with one touch of a button to sign in safely! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y1CSRZX | | Additional Features | Open-source, Verified, and Trustworthy; PIN Protected; Tamper-resistant Design | | Best Sellers Rank | #84,400 in Computers ( See Top 100 in Computers ) #862 in USB Flash Drives | | Brand | OnlyKey | | Color | White | | Compatible Devices | Windows, Mac OS, Linux, Chromebook | | Connectivity Technology | USB | | Customer Reviews | 4.2 4.2 out of 5 stars (509) | | Flash Memory Type | USB flash drive | | Hardware Connectivity Technology | USB Type A | | Hardware Interface | USB | | Item Weight | 0.6 Ounces | | Manufacturer | OnlyKey | | Mfr Part Number | CPT-OKY-002 | | Model Name | OnlyKey | | Model Number | CPT-OKY-002 | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 633832116009 | | Unit Count | 1.0 Count | | Write Speed | 80 | ## Product Details - **Brand:** OnlyKey - **Connectivity technology:** USB - **Hardware interface:** USB - **Special features:** Open-source, Verified, and Trustworthy; PIN Protected; Tamper-resistant Design - **Writing speed:** 80 ## Images ![OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager | Universal Two Factor Authentication | Portable Professional Grade Encryption | PGP/SSH/Yubikey OTP | Windows/Linux/Mac OS/Android - Image 1](https://m.media-amazon.com/images/I/71LM-e6cEwL.jpg) ## Frequently Bought Together - OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager | Universal Two Factor Authentication | Portable Professional Grade Encryption | PGP/SSH/Yubikey OTP | Windows/Linux/Mac OS/Android - OnlyKey Silicone Case - Stealth Black - OnlyKey Silicone Case - Resistance Red --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/326149543-onlykey-fido2-u2f-security-key-and-hardware-password-manager-universal](https://www.desertcart.no/products/326149543-onlykey-fido2-u2f-security-key-and-hardware-password-manager-universal) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-07*