BOOBRIE 4G 5G LTE Antenna High Gain 10dBi OmniDirectional Outdoor Antenna SMA TS9 Connector 698-2700 3300-3800MHz WiFi Antenna Outdoor Dual SMA Male 16.4Ft RG58 Cable for Cellphone 3G/4G/5G LTE Router

The BOOBRIE 4G LTE / 5G 10dBi High Gain Omnidirectional Outdoor Antenna made an incredible difference in my home internet setup. I’m using it with a T-Mobile router, and the improvement was immediate and dramatic. Before installing this antenna, I could barely get a usable 5G signal inside the house. After simply mounting it on an exterior wall, I now get a solid 4 bars with excellent reception. The stability and performance of my connection are night and day compared to running the router with no outside external antenna at all. Installation was straightforward, and the build quality feels solid and weather-ready for outdoor use. It’s honestly amazing how much of a difference this antenna made for my home internet reliability and overall performance. If you’re struggling with weak cellular signal indoors, this antenna is absolutely worth it. One of the best upgrades I’ve made to my setup.

Great product well priced

Five bars? Four? Would you settle for three? We had hoped that an outdoor antenna would boost the signal reaching our T-Mobile/Mint "gateway" device. It's advertised to provide a 10 dB gain. But this actually depresses the signal. The gateway box alone could get a four-bar signal; but with this booby antenna, that drops to three bars. We will try it in a few more places before we return it but so far it's a non-starter. We used points to pay for most of the cost, so was it a good value for the money? Tear up a $10 bill. Was that worth the effort and cost? Very disappointing.

I noticed an improvement in upload and download speeds after installation. I believe the secret was getting the antenna as high as possible.

Using with T-Mobile WiFi and it went from barely able to stream Netflix on one device to streaming on two and three phones and a Xbox all going, obviously not everyone will get that lucky but I will say it made a huge difference in our single wide trailer- EDIT-been a about 3 months and the antenna connections on T-Mobile both 1&2 seemed to stop working and switched to 3&4 and I had to reposition the antenna but just use googles free speed test on your phone and walk around till you find a solid signal and mount it in that area. Still currently happy with it months later and will Update if anything changes