Download step:

1. Go to the Digital Persona main page:

   https://www.dropbox.com/s/gtongr4qqrta3e5/DP_UareU_WSDK211.zip

   https://www.dropbox.com/s/rs28gvaxndukt4g/DP-UareU-2.1.1-1.20120828_1542.tar.gz