Advertising Disclosure
Updated: 08 Oct 2025

10 Best Security Keys

#1
Product Image

Thetis Pro FIDO2 Security Key, Two-Factor authentication NFC Security Key, Dual USB Ports Type A & Type C for Multi Factored Protection (HOTP) in Windows/MacOS/Linux, Gmail, Facebook, Dropbox, GitHub

Brand: Thetis
$68.10
⭐ 4.7
Read more
    Check FIDO2 compatibility before purchase - Known limitations: ID Austria is not supported (requires FIDO2 Level 2). Windows Hello login only works with Windows Enterprise editions that support Entra ID.
  • NFC is supported only through mobile authentication, NOT on MacOS/Windows. Align the key with your phones NFC area and hold for a few seconds to authenticate.
  • 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
Check Price
#2
Product Image

Yubico - YubiKey 5Ci - Two-Factor authentication Security Key for Android/PC/iPhone, Dual connectors for Lighting/USB-C - FIDO Certified

Brand: Yubico
$151.42
⭐ 4.7
Read more
    DUAL CONNECTORS: The Yubico YubiKey 5Ci is the first multi-protocol hardware authenticator with dual connectors for Lighting and USB-C ports. With the lighting connector side, you can protect your iOS mobile apps and log in with just a tap.
  • Multi protocol support: This YubiKey offers multi protocol support including FIDO (U2F, FIDO2), Yubico OTP, OATH TOTP, OATH HOTP, Smart Card (PIV), OpenPGP and challenge response capability to ensure strong hardware based authentication.
  • Compatibility: Yubico 5Ci offers the YubiKey 5Ci the functionality of supporting thousands of apps and protecting their account. The Lightning port is designed for innovation and is currently compatible with a limited number of applications
Check Price
#3
Product Image

Yubico - YubiKey 5C NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-C or NFC, FIDO Certified - Protect Your Online Accounts

Brand: Yubico
$110.74
⭐ 4.7
Read more
    Yubikey 5C NFC in retail packaging
  • 4.5 x 1.78 x 0.38 cm; 20 grams
  • Item model number Y 335
  • Manufacturer Yubico
  • Tap and Go authentication for NFC enabled Android and Windows 10 devices and applications.
Check Price
#4
Product Image

Yubico YubiKey 5C - Two Factor Authentication USB Security Key, Fits USB-C Ports - Protect Your Online Accounts with More Than a Password, FIDO Certified USB Password Key

Brand: Yubico
$110.74
⭐ 4.2
Read more
    Security key: protect your online accounts by dual factor authentication with the Yubico YubiKey 5C security key the most powerful USB security key in the world that supports more Internet services and apps than any other from unauthorized access.
  • FIDO: The YubiKey 5C is FIDO certified and supports Google Chrome as well as any other FIDO compliant application on Windows, Mac OS or Linux. Secure your login and protect your Gmail, Facebook, Dropbox, Outlook, LastPass, Dashlane, 1Password Accounts and many more.
  • Suitable for USB C ports: Once registered, each service prompts you to plug in the YubiKey PC Security Key into a USB C port and tap the golden contact to get access.
  • DURABLE AND SAFE: Extremely durable and safe YubiKeys are tamper proof, waterproof and kink proof. The YubiKey 5C is designed to protect your online accounts from phishing and accounts.
  • Multi protocol support: the YubiKey USB authenticator supports NFC and provides multi protocol support including FIDO (U2F, FIDO2), Yubico OTP, OATH TOTP, OATH HOTP, Smart card (PIV), OpenPGP as well as the ability to challenge response to guarantee you strong hardware based authentication..Memory Storage Capacity: 0.0
Check Price
#5
Product Image

Yubico YubiKey 5 Nano - Two Factor Authentication USB Security Key, Fits USB-A Ports - Protect Your Online Accounts with More Than a Password, FIDO Certified USB Password Key, Extra Compact Size

Brand: Yubico
$102.79
⭐ 4.8
Read more
    SECURITY KEY: Protect your online accounts against unauthorized access by using 2 factor authentication with the Yubico YubiKey 5 Nano security key - the world's most protective USB security key that works with more online services/apps than any other.
  • FIDO: The YubiKey 5 Nano is FIDO certified and works with Google Chrome and any FIDO-compliant application on Windows, Mac OS or Linux. Secure your login and protect your Gmail, Facebook, Dropbox, Outlook, LastPass, Dashlane accounts, 1Password, and more.
  • FITS USB-A PORTS: Once registered, each service will request you to insert the YubiKey PC security key into a USB-A port and simply tap to gain access. The extra compact size is designed to stay in the port so you can stay connected and secure anywhere.
  • DURABLE AND SECURE: Extremely secure and durable, YubiKeys are tamper resistant, water resistant, and crush resistant. The YubiKey 5 Nano is designed to protect your online accounts from phishing and account takeovers.
Check Price
#6
Product Image

Cryptnox FIDO2 NFC Security Key Card – FIDO2 Level 1 Certified – Passwordless Login & 2FA via NFC or Contact – Works with Windows, Mac, iOS, Android – Ultra-Slim Tap-to-Login Card

Brand: Cryptnox
$63.24
⭐ 4.6
Read more
    FIDO2 Level 1 Certified for Advanced Authentication: Cryptnox fido2 security key is certified to FIDO2 Level 1 standards for strong, phishing-resistant passwordless and two-factor login security.
  • NFC Tap-to-Login on Mobile & Desktop: Just tap the card on an NFC-enabled deviceno USB, no Bluetooth. Fast and secure authentication on compatible devices.
  • Works with Most Browsers on Windows, macOS, iOS & Android: This security keys for two factor authentication is compatible with Chrome, Edge, Safari and others on major platforms. Ideal for securing Google, Microsoft, GitHub, Facebook, and more.
  • Optional Contact Reader Support: Our 2fa security key is Optimized for NFC, but also supports ISO 7816 contact smart card readers where required. Flexible for various environments.
  • Thin & Portable Smart Card Format: This fido security key is sleek and durable. Credit card-sized to fit easily in any wallet or ID holderperfect for everyday use or travel.
Check Price
#7
Product Image

FIDO2 U2F Security Key Passkey Two-Factor Authentication (2FA) USB Key PIN+Touch (Non-Biometric) USB-A Type TrustKey T110

Brand: Trustkey
$25.00
⭐ 4.4
Read more
    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.
Check Price
#8
Product Image

Yubico Yubikey 2FA Security Key Black NFC USB-A

Brand: Yubico
$52.23
⭐ 4.2
Read more
    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-A 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: 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.
Check Price
#9
Product Image

FIDO Security Key TrustKey T120 FIDO2 U2F Two Factor Authentication USB Key PIN+Touch USB-C Type

Brand: Trustkey
$30.00
⭐ 4.8
Read more
    Security Key : Protect your online accounts against unauthorized access by using FIDO2 and U2F authentication with T120. 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, T120 provides the benefit of fast login and strong protection against phishing, account takeover as well as many other online attactks.
  • FIDO2 Level 1 security certified : T120 achieves FIDO2 L1 security certification by the FIDO Alliance.
  • Fits USB-C port : Insert the T120 security key into the USB-C port of each service and log in conveniently with one touch
  • Portable and durable : Lightweight, durable and easy to connect to the keychain, you can use T120 side by side with home and car keys.
Check Price
#10
Product Image

Yubico Yubikey 2FA Security Key Black NFC USB-C

Brand: Yubico
$58.76
⭐ 4.4
Read more
    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 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.
  • FIDO-ONLY PROTOCOLS: Security Key Series is the more affordable security key supporting only FIDO2/WebAuthn (hardware bound passkey) and FIDO U2F authentication protocols. For improved compatibility and for use with Yubico Authenticator App - upgrade to YubiKey 5 Series.
  • 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.
Check Price

More products you might like!!