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Customer Ratings & Reviews

Your price for this item is $549.99

Customer reviews

Rating 4.3 out of 5 stars with 289 reviews

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Rating by feature

  • Value

    Rating 3.8 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.1 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers often highlight the increased signal strength and improved cell service provided by the Connect 4G Cellular Signal Booster. Many find it easy to install and appreciate the enhanced call quality and ability to stream content. However, some customers mention that the coverage area may not reach the stated square footage, and a few find the product to be a bit expensive.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 13 Showing 241-260 of 289 reviews
  • Pros mentioned:
    Signal strength

    Rated 2 out of 5 stars

    Just ok

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Instructions were easy to follow and set up. Mounted the antenna where there were 2 bars but rarely got any inside with the booster. When it worked it was really good but that wasn’t often. Ended up returning it.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    works great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this product was easy to install . it gets a strong signal even in the dead zone that i live in, i am truly pleased with it,

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works Great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It really boost service with my metal roof on house I got no service in house now with this I get 3 bars inside house.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works as advertised

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Difference as in night and day works great have no more drop calls and can text now. Expensive but it works great

    I would recommend this to a friend
  • Pros mentioned:
    Signal strength

    Rated 2 out of 5 stars

    Worked quite well up until it died

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It boosted what little signal available right up until it died. Just wish it had taken a bit longer for the death to have occurred. I thought it should have lasted longer than a year and a half.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Works well in rural area.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Product works well in rural area. Recommend for areas that have spotty reception.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Our internet needed a boost

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far seems to work as advertised. Improved our internet service connection.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Good for boosting 15 ft

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was not impressed at all. In our house we have spotty signal.... On our porch we get good signal, but we were tired of going outside to call so I got this to remedy the situation. I installed this and done the cell signal strength test and while I was sitting around 6 feet from it, it worked great boosting the signal. When I got about 15 ft away straight line of sight it started to drop significantly. If I went 15ft away and behind a wall it was back at what it was before the booster. Had high hopes but was let down.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    It helped

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The only reason I gave it a three star was due to the fact that it only helped to increase receiving signal 25% . But when you’re getting poor signal to begin with and increasing by 25% Then I would buy it again.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    worked

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    dry hooked it up first lit up all bars reception is like never before (Thank you)

    I would recommend this to a friend
  • Pros mentioned:
    Signal strength

    Rated 2 out of 5 stars

    Disappointed

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Apparently start with a Weak signal it doesn’t Do much. It’s very moody meaning some times of the day are better than others. It is better than nothing, Barely.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Great product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worked as described. Boosted signal alot. A must have for shotty att service

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Helps my signal

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very happy with this piece of equipment. Will definitely recommend

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Easy installation

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Item was very easy to install and greatly helped cell phone signal

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Doesn't Work Well

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Unfortunately, I have tried every angle, every location, every way to set this up and it doesn't work well for me. It DOES work, if you stand within five feet of it. Just doesn't "Fill the House" as presented.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Very useful easy install

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Used in the field to boost service and works as advertised.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well. Installation is a. It involved. I would buy again though

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Expensive not better

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I tried to upgrade my signal at my cabin. I was getting a decent signal with the other model. I upgraded to this twice as expensive model and noticed no appreciable difference.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Easy install

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I would recommend this two anyone with a poor cell connection.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Didn’t do what we needed

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This booster didn’t give us the “boost” we needed to have a reliable cell signal at our house. It also interferes with our wi-fi signal so we had to turn it off.

    No, I would not recommend this to a friend