The dock was supposed to be used by my TV picture from the Wonzimmer into the bedroom to stream (Samsung SmartView - hereby advertises Samsung TV sets and smartphones, but also to the app reviews in the Play Store you can see that this is not running around, whereupon course not advised on the purchase of expensive hardware. Instead, aggressively advertised the DualView functionality)
So far I was an enthusiastic Samsung customer, but are are not complied with by the experience of the advertising strategy, which promises things (eg DualView on the Tab2 impossible, although it was advertised with this function for TV incl. Tab2) and the poor support I let future prefer my fingers from Samsung.