Modem with small detachable antenna that can move in all directions. I configured 15 mins via the web administration. (Tplogin.net) Very clear to use and can even program Internet access following the rules on hours or to connected devices, something that does not allow ISPs box. In the administration, there is always an explanation with an example given thus easy to understand the impact of our settings In terms of power, I went from a "good" signal "excellent" so perfect on that side too.
I have not managed to change the language of the web administration (in English) but not a problem for me.
Very pleased with this purchase that I should have done a long time ago !!