Once the drivers are installed, you're good to go.
At first, I didn't understand why the network connection wasn't working properly. The connection was established, then cut after more or less a minute, reconnected, cut again... In fact, you have to install the drivers. Once done, it works perfectly. The look is neat, the connection top, the reduced size practical to take with you. Finally, I don't even notice that there is a box on my network cable. It's great!