The installation process should take less than a minute.
Next, you'll Create an Account.
Can I use YubiKey NEO with the Dolphin addon?
LastPass for Dolphin cannot currently handle direct login with the YubiKey NEO. However, there's a workaround with the "NEO demo app" from the Play Store, which allows you to copy-paste the YubiKey NEO OTP to the login field in Dolphin.