If you have been searching for the best Fido U2f Security Key, you probably have noticed that not all models have the same specifications, some can adapt better than others to different tasks. To help you choose the product you need, we have gathered 10 of the best Fido U2f Security Key from different categories on the market.

Best Fido U2f Security Key

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Our system have put together a list of options that will meet the needs of different types of buyers, so whether it’s price performance or its particular use, we have got you covered for more information on the products we have included links in the list down below which are updated for the best prices.

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1 used from $54.99
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Amazon.com

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Part Number Y-335
Model Y-335
Warranty 1 year manufacturer
Color Black
Release Date 2022-03-03T00:00:01Z
Size YubiKey 5C NFC

  • Keep your online accounts safe from hackers with the YubiKey. Trustworthy and easy-to-use, it's your key to a safer digital world.
  • CONVENIENT AND PORTABLE: Fits easily on your keychain, making it convenient to carry and use wherever you go, ensuring secure access to your accounts at all times. Simply plug in via USB-C or tap on your NFC-enabled device to authenticate.
  • VERSATILE COMPATIBILITY: Supported by Google and Microsoft accounts, password managers and hundreds of other popular services. It works with Windows, macOS, ChromeOS and Linux. Search for "Works With YubiKey" for list of compatible services.
  • MULTI-PROTOCOL: YubiKey 5 Series is the most versatile security key supporting multiple authentication protocols including FIDO2/WebAuthn (hardware bound passkey), FIDO U2F, Yubico OTP, OATH-TOTP, OATH-HOTP, Smart card (PIV) and OpenPGP.
  • DURABLE AND RELIABLE: High quality design and resistant to tampering, water, and crushing. No batteries or network connectivity required, offering dependable authentication without any downtime. Securely manufactured in USA & Sweden.
  • SPARE KEY: It's recommended to have two YubiKeys. By registering a secondary key you ensure access to your accounts even if you lose your primary key.

4 used from $27.28
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Part Number Y-405
Model 5060408465301
Size Security Key C NFC (Black)

  • Keep your online accounts safe from hackers with the Security Key by Yubico. Trustworthy and easy-to-use, it's your key to a safer digital world.
  • CONVENIENT & PORTABLE: Convenient to carry and use wherever you go, ensuring secure access to your accounts at all times. Simply plug in via USB-C or tap on your NFC-enabled device to authenticate.
  • VERSATILE COMPATIBILITY: Supported by Google and Microsoft accounts, password managers and hundreds of other popular services. It works with Windows, macOS, ChromeOS and Linux. Search for "Works With YubiKey" for list of compatible services.
  • DURABLE & RELIABLE: Resistant to tampering, water, and crushing. No batteries or network connectivity required, offering dependable authentication without any downtime. Securely manufactured in USA & Sweden.
  • FIDO-ONLY PROTOCOLS: Does not support OTP. Security Key Series is the more affordable option supporting only FIDO2 (hardware bound passkey) and FIDO U2F authentication. For improved compatibility upgrade to YubiKey 5 Series.

2 new from $29.99
1 used from $29.54
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Part Number MB000493
Model MB000493
Warranty Standard Express Warranty
Color Black
Release Date 2022-11-05T00:00:01Z
Size Unisize (Pack of 1)
Language English

  • Security Passwordless: FIDO2 certified which support U2F protocol with the latest Chrome on Windows,Linux, OS, Gmail, Facebook, Dropbox, GitHub,Two-Factor Authentication for protect
  • The Thetis Pro FIDO2 Security Key is an all-purpose multi-factor authentication security key that will provide passwordless protection, NFC compatibility, and HOTP with exclusive dual USB ports.
  • Work well with both USB-A and USB-C ports and Near Field Communication, the NFC tech means that instead of plugging it in, you can just tap the key against the right devices to activate the authentication.
  • Highly Durable: 360° rotating metal cover, extremely secure and durable, usb security keys are tamper resistant, water resistant, and crush resistant. Provide low-cost and simple solution with high security.
  • Small and portable: Easily fits on your keychain and requires no battery or network connectivity, its high quality body stands up to life's little dings

3 new from $15.73
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Amazon.com

Features

Warranty 1 Year
Color White

  • SOLVE THE PASSWORD PROBLEM: Identiv’s uTrust FIDO2 NFC Security Key allows individuals, businesses, and government agencies and contractors to replace passwords with a secure, fast, scalable, cost-effective login solution.
  • SIMPLE AND SECURE: FIDO Alliance certified. The cryptographic security model of the device eliminates the risk of phishing, password theft, and replay attacks. The FIDO cryptographic keys are stored on-device and are unique for each website, meaning they cannot be used to track users across sites. Register your key to your FIDO/FIDO2 certified accounts, typically in the account/security section of your account, and know that you are using government level security to protect your accounts
  • MULTI-PROTOCOL: Supports FIDO2, FIDO U2F, and WebAuth enabling strong multi-factor authentication, removing the necessity for passwords. Support for OTP and PIV are enabled for specific use cases (see Product Description below).
  • MADE FOR EVERYDAY-USE: This FIDO security key works with everyday devices, including phones, tablets, laptops, and desktops, and across all services (e.g., Gmail, Facebook, Salesforce, LinkedIn, etc.). The keys connect wirelessly via NFC or VIA USB Type A or Type C (USB type depends on the model you are purchasing).
  • It is best practice to have at least 2 keys when registering your accounts. One as your primary key for everyday use, and one as a backup key in the event you misplace your primary key. Most applications will allow you to register at least 2 keys.
  • The uTrust Key Manager tool can be used to manage the FIDO2 PIN and for specific OTP and PIV functionality. See Product Description below for more information.
  • 100% TAA COMPLIANT: Manufactured by a trusted USA Company

Amazon.com

Features

Part Number 7649992538073
Model 7649992538073
Color Black

  • ADVANCED SECURITY FEATURES: Experience robust protection across operating systems and web platforms with passwordless or two-factor authentication. Prevent phishing attacks effectively with our certified Fido2 technology.
  • PLUG-AND-PLAY CONVENIENCE: No software installation required. Simply tap the card on your smartphone or place it on your desktop's card reader to authenticate securely instantly.
  • BROAD PLATFORM COMPATIBILITY: Secure your Apple ID and Windows accounts effortlessly. Use the card for hassle-free online authentication with major platforms such as Google, Facebook, X, Dropbox and others. Fully compatible with both desktop and mobile browsers.
  • CHIP AND FIDO2 SPECIFICATIONS: U2Fv2, FIDO2 version 2.1, certified Level 1. NFC ISO 14443, and ISO 7816 contact interfaces. Chip EAL6+ and FIPS 140-2 Level 3 certified.
  • RFID & MIFARE DESFIRE INTEGRATION: Enhance your security setup with RFID badge capabilities, featuring Mifare Desfire EV1 & EV2 technology with a 4K memory for versatile use in secure environments.

3 new from $15.75
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Features

Part Number 905601

  • SOLVE THE PASSWORD PROBLEM: Identiv’s uTrust FIDO2 NFC Security Key allows individuals, businesses, and government agencies and contractors to replace passwords with a secure, fast, scalable, cost-effective login solution.
  • SIMPLE AND SECURE: FIDO Alliance certified. The cryptographic security model of the device eliminates the risk of phishing, password theft, and replay attacks. The FIDO cryptographic keys are stored on-device and are unique for each website, meaning they cannot be used to track users across sites. Register your key to your FIDO/FIDO2 certified accounts, typically in the account/security section of your account, and know that you are using government level security to protect your accounts
  • MULTI-PROTOCOL: Supports FIDO2, FIDO U2F, and WebAuth enabling strong multi-factor authentication, removing the necessity for passwords. Support for OTP and PIV are enabled for specific use cases (see Product Description below).
  • MADE FOR EVERYDAY-USE: This FIDO security key works with everyday devices, including phones, tablets, laptops, and desktops, and across all services (e.g., Gmail, Facebook, Salesforce, LinkedIn, etc.). The keys connect wirelessly via NFC or VIA USB Type A or Type C (USB type depends on the model you are purchasing).
  • It is best practice to have at least 2 keys when registering your accounts. One as your primary key for everyday use, and one as a backup key in the event you misplace your primary key. Most applications will allow you to register at least 2 keys.
  • The uTrust Key Manager tool can be used to manage the FIDO2 PIN and for specific OTP and PIV functionality. See Product Description below for more information.
  • 100% TAA COMPLIANT: Manufactured by a trusted USA Company

2 new from $22.99
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Amazon.com

Features

Part Number MB000124
Model MB000124
Warranty Standard Express Warranty
Color Black
Release Date 2023-09-20T00:00:01Z
Size 1 Count (Pack of 1)
Edition Standard Edition
Language English

  • Protect Online Account - Offer a strong factor authentication to your online account. Never lose your accounts through password theft, phishing, hacking or keylogging scams.
  • Universal Compatibility - The Thetis U2F key can be used on any websites which support U2F protocol with the latest Chrome installed on your Windows, Mac OS or Linux. (Important Note: Not compatible with any email clients including Apple Mail, Mozilla Thunderbird or Microsoft Outlook)
  • FIDO-U2f-Certified - Safety is our priority. Certified by world's largest Ecosystem for Standards-based, interoperable Authentication. Only support U2F protocol (No UAF or OTP). Provide low-cost and simple solution with high security.
  • Extremly Durable - Designed with a 360° rotating metal cover that shields the USB connector when not in use. Also, crafted from a durable aluminum alloy to protect the Key from drops, bumps and scratches.
  • Portable Design - Compact, ultra-portable design allows you to take your FIDO key anywhere you need it.

2 new from $24.99
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Features

Part Number MB000368
Model MB000368
Warranty Standard Express Warranty
Color black
Release Date 2019-05-08T00:00:01Z
Size 1 Count (Pack of 1)
Language English

  • 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.

2 used from $15.92
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Amazon.com

Features

Part Number 10000110
Model 10000110
Color Black

  • Security Key : Protect your online accounts against unauthorized access by using FIDO2 and U2F authentication with T110. It's the world's most protective security key that works with windows, Mac OS, Linux as well as Chrome, Firefox, Edge and many other major browsers.
  • Certified with the new FIDO2 standard, T110 provides the benefit of fast login and strong protection against phishing, account takeover as well as many other online attactks.
  • Works with : Bank of America, Github, Google, Microsoft, DUO, Twitter, Facebook, Dropbox, Apple, ebay, BINANCE, mor and more.
  • Fits USB-A port : Insert the T110 security key into the USB-A port of each service and log in conveniently with one touch
  • For the driver download and user guide, please visit TrustKey Solutions Home support page.

2 new from $29.95
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Amazon.com

Features

Part Number MB000477
Model MB000477
Warranty Standard Express Warranty
Color Black
Release Date 2024-10-06T00:00:01Z
Size Unisize (Pack of 1)
Language English

  • FIDO2 Passkey Authentication: Achieve secure, passwordless login with FIDO2 passkey support, compatible with a wide range of platforms including Windows, macOS, Linux, Gmail, Facebook, Dropbox, and GitHub.
  • Enhanced Multi-Factor Authentication (MFA): Strengthen account security using either FIDO2.0 authentication or TOTP/HOTP codes via compatible apps, providing flexible options for added protection.
  • Universal Connectivity: Features USB-C and NFC compatibility, making it easy to use across various devices including PCs, Macs, iPhones, and Android phones for seamless integration.
  • Durable & Portable Design: Built with a 360° rotating metal cover for extra durability. Compact and lightweight, it easily attaches to a keychain for on-the-go convenience. No batteries or network required, ensuring dependable use anywhere.
  • FIDO Certified & Business-Ready: Certified for FIDO standards and supported by a range of management software suites, ideal for both individual users and enterprise deployment.