Redirects mobile device visitors accessing the page where it is placed to a specified URL. Two different redirection URLs can be specified based on if the device is recognized as a large or a small device. Its typical use is when creating a dedicated website section for mobile devices. It is typically placed on the website's main Home page and redirects mobile users to the Home page of the dedicated mobile section.
Help URL: http://devnet.kentico.com/docs/webparts/index.html?MobileDeviceRedirection_overview.htm