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Customer Ratings & Reviews

Your price for this item is $19.99
The comparable value price is $34.99

Customer reviews

Rating 4.2 out of 5 stars with 1075 reviews

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Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers are pleased with the 4 Output Coaxial Amplifier, especially its ability to enhance signal strength and improve picture quality. Users find it easy to use, and appreciate its overall performance and improved reception, with some even noting an increase in available channels. While the vast majority of feedback is positive, a few users mentioned concerns about the size and potential impact on internet connection.

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 30 Showing 581-600 of 1,075 reviews
  • Rated 5 out of 5 stars

    Solved cable TV pixelation problem

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

    The power supply on our previous different brand amplifier was intermittently failing, causing intermittent poor signal / pixelation on our cable TV images. This solved the problem.

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

    Rated 5 out of 5 stars

    fixes signal problems

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

    Worked just as it should. I have no more problems with the signal

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    This is a splitter

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

    This is a splitter. It worked as expected. No issues.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    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 great with cable devices, picture quality great

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    worked great

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

    no problems easy to use and set up. Would recomment.

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

    Rated 5 out of 5 stars

    Works as expected

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

    Great little device helped to fix an over the air HD antenae problem.

    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.

    It was what I need to get more channels on my television .

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    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.

    Does what it's suppose to. And is very easy to install.

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

    Rated 5 out of 5 stars

    Very good signal booster

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

    Able to stabilize signal strength and add channels

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    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.

    Easy to use very straight forward . Great built qualityb

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works as advertised

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

    I was splitting my antenna to 3 devices - works great - very little loss. My only complaint is the power adapter tends to pop out if the wires are disturbed.

    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.

    Excellent value for the price. Helped set up several devices.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    good quality

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

    much better product than you can get at the "big box" stores

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    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.

    Easy to install and works great. Compatible with my Moca network.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    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 works great. Provided a clear picture in my garage.

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

    Great, I think??

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

    This probaly would have work, but I needed smoething like it for outside.

    I would recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Hi ldnash, thank you for your feedback! We appreciate your input and will certainly take it into consideration for future product development. If you have any specific needs for an outdoor version of our product, please let us know so we can continue to improve and meet your needs. -Carlo, Rocketfish Products BBY-ExBrand_RocketFish

  • Rated 3 out of 5 stars

    Purchased and returned, weak, cable specific?

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

    I was led to believe this would work for OTA antenna BUT packaging makes no reference to that. Cable references only if I recall. That said, don’t see why it wouldn’t work...? I returned it unused as I noted it just isn’t very powerful. Purchased an antenna which came with one FAR stronger instead. I suspect if you have occasional minor signal issues the boost will help but question if it would help with a really weak signal.

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

    Rated 5 out of 5 stars

    Works fine! Have no complaints.

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

    Works fine! Have no complaints. Yes we would recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Booster

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

    Works good just what we needed for our new fifthwheel.

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

    Rated 5 out of 5 stars

    perfect boost

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

    boosts your signal onlly if u have it attached to outside line

    I would recommend this to a friend
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