Security Key


Tip: Get a replacement Security Key in case you lose your primary

  • Designed for USB-A
  • Supports U2F and FIDO2
  • Durable and waterproof, does not contain batteries or moving parts

Out of stock

SKU: SKY-TK Category:


Yubico Security Key combines hardware authentication, public key cryptography, and U2F and FIDO2 protocols to prevent account hacks. These keys provide the highest level of reliability for authentication with Twitter, Facebook, Gmail, GitHub, Dropbox, Dashlane, Salesforce, Duo, Centrify and hundreds of other services compatible with U2F and FIDO2.

Simple, fast and reliable authentication without the need to install additional drivers and software. It does not require batteries and an Internet connection and is always ready to go. Just plug the Security Key into the USB-A port and confirm authentication with a simple touch.


  • Strong one-factor and two-factor hardware authentication
  • Fast and easy one-touch authentication
  • No driver or client software required
  • Comfortably fits on a keychain
  • Made in the USA and Sweden
  • Waterproof and shockproof
  • Always ready to go, no batteries or internet connection needed


  • Works with Microsoft Windows, macOS and Linux
  • Works with popular browsers that support U2F or FIDO2, such as Chrome, Firefox, Safari, Edge, and Opera
  • Supported Protocols: U2F and FIDO2
  • Supported Cryptographic Algorithms: ECC p256
  • The hardware base based on a secure cryptographic module Interface:
  • Interface: USB-A
  • Size: 18mm x 45mm x 3.3mm
  • Weight: 3g

Additional information

Weight 0.010 kg
Dimensions 10 × 10 × 1 cm

1 ключ, 2 ключа, 10 ключей, Лоток

Тип упаковки

Индивидуальная упаковка

Size Security Key by Yubico
18mm x 45mm x 3.3mm, 3g
Functions Security Key by Yubico
Secure Static Passwords
Yubico OTP
OATH – HOTP (Event)
OATH – TOTP (Time)
PIV-Compliant Smart Card
FIDO U2F (Universal Second Factor)
Secure Element
Top Applications Security Key by Yubico
Google Accounts (U2F)
Facebook Accounts
GitHub (U2F)
Dropbox (U2F)
Dashlane Premium
Many more applications
Certifications Security Key by Yubico
FIDO U2F Certification
FIDO2 Certification
FIPS 140-2 Certification For FIPS 140-2 certified YubiKey choose the YubiKey FIPS series
Communications Support Security Key by Yubico
NFC (Near Field Communications)
Device Type Security Key by Yubico
HID Keyboard
CCID Smart Card
FIDO U2F (Universal 2nd Factor) HID device
Cryptographic Specifications Security Key by Yubico
RSA 2048
RSA 4096 (PGP)
ECC p256
ECC p384
  1. Select a service to enter, enter your username and password
  2. After prompted, insert the Security Key into the USB port
  3. Log in to your account without too much effort, just by touching the gold sensor contacts on the key
How to use Security Key:
Check for instructions on setting up your Security Key keys to work with various devices and applications. The steps required to configure your Security Key may vary, depending on the service you select.