I bought this to boost the signal and it actually killed signal of the router

Just remember if you dont have a decent signal already outside, this will not help you.

Improved signal fluctuates.

Living between two towers, my neighbors and I suffer from weak signal strength.

Since installing the booster I can now use my phone from anywhere in the house (2600 sq ft) with perfect signal and in the hangar (another 2400 sq ft) without any issues.

with in days the signal became weak and you had to stand within 5 feet for it to work properly

Did improve signal a little.

Our house us just below the "line-of-site" of the nearest cell tower so the signal inside our home has always been poor.

Has not boosted our signal at all!

Stronger signal and more reliable so far.

wasnt sure it would really boost the signal, but was pleasantly surprised to find it did boost our phones by one or two bars

I boight this to boost the signal for my hot spot that I have with my new Samsung Galaxy J7 with AT&T cell phone service.

Phone was always showing at least 3 bars, and mostly worked to boost the weak signal

I can send photos while talking on the phone and people don't complain they can't hear or understand me due to poor signal/service.

Phone was always showing at least 3 bars, and mostly worked to boost the weak signal

so signal was terrible till I hooked you the ZBooster

There has to be a decent 2 bar signal outside for this unit to repeat it.

It done a great job boosting signal in my home when it did work.[[ASIN

but you must have at least a pitiful weak signal outside the building for this to work.

I only got one more bar, but the signal is more reliable as is the data service

This is our second unit replacing the older 3G unit and the roof mounted antena continues to provide is with a clear consistent signal inside the house for all of our cellular devices.

Important note: you should not expect to end up with an inside signal significantly stronger than your outside signal

Prior to purchase, I had to go outside my house for a marginal signal

I get better a signal in my work shop than I do outside well worth it

It will bring a signal from outside to inside, but only as good as the signal outside is.

I waited to write a review so I could evaluate it's performance, but after following the installation directions (moving to different locations, adjusting distance requirements, etc.), found this product couldn't perform to expectations since AT&T doesn't have a strong enough signal in this particular area to work with.

I bought this to boost the signal and it actually killed signal of the router

The one and only time I got more signal the phone refused to load any data at all

if the antenna that comes with this does not get a good signal.

I have a 2000sq ft house and it keeps the signal constant downstairs and loses a bar up

Signal was strong as thought it would be

I do not know why I have gotten very weak cell signal recently.

I had a very poor signal in my metal building, usually 2-3 bars with plenty of dropped calls and complaints from people I called

We work from our RV and sometimes we end up where there isn't enough signal to do

We have 2 story house and put the receiver on the second floor middle of the house (square shaped 1k square feet per floor).We seem to get a strong signal everywhere except on the outside porch.

Doesn't seem to help boost the signal at all

The end result is a mast about 5-6 meters high with the outside antennae on top; plenty high to get a great signal and well with the length (16 meters) of the coax cable to get to the inside unit

Hasn't improved cell signal as much as I would have liked but better that nothing

if you have a long run you are just grabbing the signal with the antenna to just loose it in the wire

Do not buy this product, I bought it to boost my signal and it did not worked.

If your cell phone signal is only 4G, you apparently must have one of the newer zBoost 4G products to work.

Additionally, the 4G works on the phones, where previously it did not.