Add to Chrome.
Click 'Add extension' above.
The installation process should take less than a minute.
Next, you'll Create an Account.
I ordered the Yubikey and LastPass Premium bundle from Yubico, but did not receive my LastPass Premium, where is it?
If you ordered the the Yubikey LastPass Premium bundle, Yubico should have sent a LastPass Premium activation link to your e-mail address. If you have not received this, please contact Yubico to have the LastPass Premium activation link resent.
To contact Yubico, go to https://yubi.co/support/