very easy to setup out of the box but documentation a bit lack in explanation of configuration and feature . I guess it be assume you already know how to configure you modem . I do have a problem with a older hp\/compaq laptop run m Vista . it would not connect to internet use WPA or PSK , try every thing I read in variuo blog but nothing work . discover there be a update for the Atheros WiFi Adapter , download and install it - connect perfectly now . very fast 20mb download speed . very please with product .