All products of this company are no good, they were purchased: RT-N12, RT-AC1200, RT-AC68U also bought repeaters: RP-N12, RP-AC52, RP-AC56, RP-AC87, RP-AC68U. one of these devices did not work normally. Repeaters can be thrown into the trash, they work for exactly 1 day, then the 5GHz frequency falls off, the configuration is reset and everything is new. Of all these devices, the RT-AC1200 more or less worked normally, but the coverage area 5GHz frequency is exactly 1m. Once upon a time there waSee full review