The device worked right away. After switching immediately appeared that generated by the device WLAN on the iPad. After setting up the free app of the channel search was started immediately and it was 22 stations listening. Some of the stations have temporary interruptions, which is not located on the device but only in the place where one sets up the device. At the window, I had the best reception. the only which would be possibly to complain about the antenna - probably from receiving technical reasons - wrong is mounted as compared to the usual telescopic antennas, ie, the thinner part is below. Therefore, one must Be extremely careful when removing and inserting the antenna so. Good would be a holder around the device to set up vertically, then we would need not always have the antenna in the mini-joint (which as mentioned above is very thin and delicate) "kink" upwards. But if you carefully to handle it, is also not a problem. All in all, still 5 stars because the reception is very good and you with this Device yes the location compared to other devices that can plug directly into the tablet, can freely choose. This offer (via Amazon) the matching bag and a spare battery was also the slightly austutauschen is. Therefore, the price okay.