Important! DOES NOT work with SIM cards that are for smartphones, only with SIM cards for modems. Pros below: - Decently catches when following the instructions. - A set of everything you need for good wifi - Wifi completely covered a two-story country house + some area around (from 30 to 10 meters around) - Reliable antenna mounting. - Long cables included. Its cons: - The external antennas of the modem go into the wall! Hemorrhoids hang wifi router. I installed it through the second-layer spacers so that the router moved away from the wall a little. Setting up a router is pretty tedious.