I live in an apartment where it is very difficult or impossible to capture the mobile telephone network. I am constantly forced to go on my terrace to phone or surf the Internet on 3G. I found with this router solution to my problem: I place the box outside on the terrace and wifi waves are scattered throughout the apartment. The speed is excellent and I have no need to put a jacket to raise my emails! Other advantages: portability of the device and ease for configuration. The only drawback is the battery from the camera, but honestly, for mobile use, that's enough. I recommend this product for all 3G users who like me do not capture home and did not want to engage a box.