Small and lightweight device, which heats a bit anyway. The installation is exemplary efficiency and speed, read the instructions before: it detects WiFi networks itself, it can be given a static IP, obviously there is provided an option to backup / restore paramêtres it to accéde all through a web page.
The big plus: it connects him a WiFi modem router (example: the Netgear Aircard) is connected to the port Ethernet network (with several cascade switch) and it works! All LAN devices are accessible (according paramêtres Modem router) and see the net!