I really found what I was looking for.... I put the antenna on the roof, played around with the direction it was facing, and had incredible results.... 17 ping, over 40mbps download, and over 25 upload.... There are no lines in the mountain village where I live, and I had a tp link lte router, which worked inside the house but not outside, so I got an external antenna and put it on the balcony with a 3-meter cable, and the router inside. I saw a huge difference - 22 ping, around 10 to 15 mbps download, and 5 to 10 upload.... It did the job somehow, but with this antenna router, I was amazed... You insert the sim card, bring it to the roof, only need an ethernet cable as it gets power through a [poe] adapter that is already included, connect the ethernet to the computer, and you're ready.... The only thing that bothered me was that the first time I installed it, it didn't work because the sim card wasn't properly inserted. I took it out and reinserted it 2-3 times, and then it worked perfectly....