📶 ANNTLENT Cell Phone Signal Booster: 5-Band Amplifier for Car Auto RV Truck, Compatible with All U.S. Carriers - Verizon, AT&T, Sprint - Boosts 4G LTE 3G 2G Signal Review

We bought this product for our metal depot. This is a 30x40 metal building with no cell service inside. Installation was quick and easy and now we can make and receive calls.

This thing works great. We have phones with 5G, but there was no 5G at home. We often had barely 4g. Most of the time we had to use wifi which is terrible. We also have a metal roof, the worst cell phone roof. Installed it on the roof. Installed an indoor antenna in the attic. Wonder! We now have 5G at home. Speedtest set the download speed at 145 mb, at best it was 30. My suggestion is not to save. This is the most expensive device this company sells, but it works! All networks are shown so…

This amplifier does not cover all bands used by US carriers, but it can work fairly well on almost all bands and frequencies. I strongly recommend finding the nearest signal tower in advance. Install these to plan ahead and find the perfect spot for the antenna. Remember, if you have nothing (constant 0 bar), don't worry about the amp. They can only improve your reception, they cannot create a new signal. They take the 1 track you have and turn it into 2 or 3 track with no breaks or freezes…

I have used this amp in my home in Florida where the hurricane shutters are closed and it is very difficult to get a signal inside. I could barely get 1 signal bar inside and 2 or 3 outside band 13. This is from Verizon. With this amp I can get 4 cycles of band 2 or 66 (which is an extension of band 4 this amp does 2, 4 and 5). It improved my download speed from less than 1 Mbit/s to over 15-30 Mbit/s. Noticeable improvement. The cable for the external antenna is about 50 feet long and I tied…

I've installed several phone boosters over the years. This is by far the easiest I've ever used. It covers all bands available in my area for my operator (Cricket). However, it is worth mentioning that this device does not work with 5G as advertised. If you just look at the specifications, you will discover it very quickly. However, 5G service isn't even available in my area, so it didn't really bother me. The documentation for the booster is way better than most I've seen, although it doesn't…

Sometimes I wonder if my house has a Faraday cage in the walls. I have pretty good cell phone reception outside, but as soon as I move around the house, the signal often cuts out. It's crazy. I've called Verizon several times to no avail. If you're planning to upgrade to a 5G-enabled phone, confirm with your carrier that you can use a cell phone signal booster. This device is designed to work with LTE, 4G, 3G and 2G devices and does not boost or boost 5G signals. Also note that outside your…