This disc was purchased to be used to store the movie library for two iPad. Its installation was very easy (I am not an expert at all) for it to be recognized by the computer, simply plug it in and drag and drop movies on the hard drive like any normal external hard drive. For the iPad see it, we must turn Wi-Fi on the disc, download the app in the app store, connect the iPad to the WiFi of the disc (which itself can be connected to the internet), and There is more to read files. The WiFi network generated by the drive is not bad at all, comfortable covers a large room or two smaller separated by a partition. He does not row by sending two different movies (not HD) to both iPad. A real pleasure!