YubiKey NEO

NFC Security Key for Mobile authenticators, browsers, and other app
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In a single device, the YubiKey NEO has both contact (USB) and contactless (NFC, MIFARE) communications. It supports one-time password, smart card functionality, including OpenPGP and PIV, and the emerging FIDO Alliance Universal 2nd Factor (U2F) protocol.



Prevents unauthorized access by requiring the physical presence of the key to log in on that device


Crushproof and water-resistant, no batteries or moving parts

NFC Enabled

Works seamlessly with NFC receivers


Use it on Microsoft Windows, Mac OS X, Linux, and Chrome OS for Chromebooks


The same YubiKey can be used with nearly unlimited services


Fits nicely on a keychain, in a wallet, or inside a USB port

Two-factor authentication (2FA)  adds an extra layer of security to your account that you, and only you, can access in order to prove your identity.

Millions of people use YubiKeys fbecause they’re the easiest to use, super secure, and affordable. Plug in your YubiKey and tap it to log in to your computers, networks, and online services. Keep one on your keychain with the key to your house/car, and a second YubiKey in a safe place as a backup.

Where can you use YubiKey NEO?

The YubiKey NEO can be used for securing access to a wide range of applications, including remote access and VPN, password managers, computer login, FIDO U2F login (Gmail, GitHub, Dropbox, etc) content management systems, popular online services, and much more.

All-in-one configurable security key

Different services use different types of security protocols. YubiKeys are capable of performing multiple protocols, so you can use the same key for almost an unlimited number of services

  • FIDO U2F
  • Secure Static Passwords
  • smart card (PIV)
  • Yubico OTP
  • Code Signing
  • OpenPGP
  • Challenge-Response

Easily integrated with the most popular services

Use it with popular services like Facebook, Gmail, GitHub, Dropbox, Dashlane, LastPass, Salesforce, Duo, Docker, Centrify, and hundreds more. Configurable for computer login (Windows, Mac, Linux). Follow the instructions that each service provides to register your YubiKey.


  • Works on Microsoft Windows, Mac OS X, Linux operating systems; major browsers; and Android NFC phones and tablets
  • Supports multiple authentication protocols, including Yubico OTP, smart card, and FIDO U2F
  • Mobile authentication through NFC contactless technology, works with Android and other devices
  • MIFARE Classic, for legacy physical access control systems
  • Hardware secure elements guard your encryption keys
Technical Specs
Availability Combines USB and NFC for mobile communication, enables One-Time Password, smart card, and FIDO U2F authentication
18mm x 45mm x 3.3mm, 3g
Secure Static Passwords yes
YubiKey OTP yes
OATH – HOTP (Event) yes
OATH – TOTP (Time)
PIV-Compliant Smart Card yes
OpenPGP yes
FIDO U2F (Universal Second Factor) yes
Secure Element yes
Top Applications
Google Accounts (U2F) yes
Facebook Accounts (U2F) yes
GitHub (U2F) yes
Docker no
Dropbox (U2F) yes
Salesforce yes
LastPass password manager yes
Dashlane Premium password manager yes
Many more applications yes
FIDO Certification™ program
FIPS 140 Certification no
Communications Support
USB-A yes
USB-C no
NFC (Near Field Communication) yes
Device Type
HID Keyboard yes
CCID Smart Card yes
FIDO U2F (Universal Second Factor) HID device yes
Cryptographic Specifications
RSA 2048 yes
RSA 4096 no
ECC p256 yes
ECC p384 no

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