Handy little accessory to connect a Sony TV (home 46EX720) Internet via Wi-Fi. All Internet TV functions are then accessible and the transfer rate is fast. Its only flaw is the price that is high enough for this kind of article, especially since on my TV as on many others, there is also Internet access via cable network ... So it depends on your configuration that could make this wireless dongle needed if your TV is far from your internet box.