I've been using it for a little over a year. Since March 2022, when everyone was kicked out remotely. I live in a ravine in the country, where there is practically no cellular connection. I bought this (MR6400) device, a mimo antenna and two cables to it. He unscrewed his native horns, attached them to a pine tree, and directed them towards civilization. He catches one or two divisions stably, tried the sim cards of different operators, settled on a megaphone. Works in winter, spring and summer, in heat and cold. It supports VPN well, there are no breaks. I don't know what I would do without him. Now I'm thinking of playing around with the MR600 Archer, they say the reception speed is even higher there. Well, the price too. But on the other hand, do not go to the office, saving on gasoline, etc. I plan to get vaccinated in the near future.
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