I had some difficulties to configure the management, no problem for the wifi and 3G inside the house, unattainable outside 3G. I had given thought to use it and send it back. I called as one of the acquirers on amazon advocated for service. They contacted me quickly and helped me set it. I managed to communicate by 3G as for me opening a port 8080 and 8443 on my freebox. it works flawless. I also bought a plug Edimax SP-1101W, I had the same problem, but now the draw SAV, despite several emails, no response, no help to be expected from this side