The Dongle is plainly for software updates and nothing more. which means that the TV will update it's current software version over the INTERNET wirelessly. But some of theses TV can access the Samsung Internet @ home feature. Which gives you access to a whole new world of INTERNET viewing by way of apps, direct to your TV.

But your TV remote MUST have a dedicated Internet Button on it. if it hasn't, then don't think that all you need to do is exchange the Remote. Because the feature has not been installed, and will NOT WORK.