At first I was very skeptical before buying and was unsure whether the device does what it promises. Now after I tried the unit I am very impressed. The adapter is detected immediately by my Galaxy Note 2 and has found here in Berlin right away 34 TV and 10 radio stations. The picture is absolutely top and running properly. The adapter is only minimally larger than a 1 Euro coin. You can use the Micro adapter for the PC (Windows & Mac). It comes with a cable Micro USB to USB! In addition, a key to the PC software. Furthermore, once the small rod antenna is on the go and another with a longer cable. Thus, there is to optimize the reception also in poorer coverage areas the possibility. Cool ... and more you need. So I am absolutely satisfied with the device, the performance and delivery. The decision to purchase was absolutely right!