Without antennas, I have 2 bars with this antenna, no internet at all. It would be better not to use an antenna than to connect this antenna to my modem, find out! Either they sent me a defective model, or the characteristics of these antennas are so poor that it is not worth buying at all. My opinion is that I wouldn't buy them again if they were only a dollar. It was wasted money. I would not recommend anyone to buy these.
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