Add to Chrome.
Click 'Add extension' above.
The installation process should take less than a minute.
Next, you'll Create an Account.
Can I use my Yubikey in my tablet's USB port?
Your Yubikey will not work in your tablet's USB port; however, we do support using Yubikey NEO on Android based mobile phones and tablets. Learn more about how to set this up at http://helpdesk.lastpass.com/security-options/yubikey-authentication/#Using+a+YubiKey+NEO+with+LastPass .