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Customer Ratings & Reviews

$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

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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 44 Showing 861-880 of 1,075 reviews
  • Rated 5 out of 5 stars

    A great Mini-Amplifier

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

    A great name brand Amp. The extra connections is a plus. Very easy to hook up.

    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.

    Used this to split the signal to two different TVs. Worked as advertised.

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

    Very good equipment

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

    I will definitely buy it again without hesitating. Love buying at Best Buy

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

    Didn't Work For Me

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

    I returned this with the antenna, it didn't make the 1 channel I recieved any better. Big thanks to Best Buy for allowing me to return them both.

    No, I would not 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.

    Very happy with this splitter! Works as advertised !!

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

    Excellent all I need

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

    this product will make you happy... Must buy ! Worth the money and works great!

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

    Not much different than without it

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

    I bought this to boost my tv antenna signal. So far it doesn't improve my signal, or pick up any additional tv stations. Kind of disappointed.

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

    Excellent

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

    Excellent product! Served its purpose perfectly!!!

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

    Rocketfish

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

    Rocketfish - Bidirectional Mini Drop Amplifier - does what is expected

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

    Great for multiple connections

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

    Really good for connecting more than one Cox cable

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

    works maybe?

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

    Tried to use to merge cables from two antennas. did not improve the signal.

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

    Great item

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

    Excellent customer service by the Best Buy employee in electronics.

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

    More than just a splitter

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

    My data speed increased over 90mps. Well worth the money.

    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.

    Would buy again, this is a great easy fix to a weak signal.

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

    Mini Drop Ampliphayer

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

    This is an excellent connection for a 4 way splitter for TVs.

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

    Did not meet my expectations

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

    I was hoping for a device to enhance the low VHF frequencies. This did not meet the requirements. Return window expired before testing concluded.

    No, I would not recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Hi SgrA! I am truly sorry to hear that the Rocketfish™ - 4 Output Coaxial Amplifier - Silver did not meet your expectations in enhancing the low VHF frequencies. It must be frustrating to have missed the return window before realizing this. This is not the quality of product that we want to provide to our customers. Please know that we are here to offer assistance covered by the manufacturer’s warranty and you can call 1-800-620-2790 for further support. JC | Rocketfish Support https://www.bestbuy.com/site/rocketfish-4-output-coaxial-amplifier-silver/9449135.p?skuId=9449135 BBY-ExBrand_RocketFish

  • Rated 5 out of 5 stars

    Great for splitting

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

    Works perfect for splitting cable and internet coax

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

    Perfect!

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

    I needed an amplifier for my office multiple tv's and this worked great!

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

    Works as expected

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

    I used this to split my cable line in the attic to feed three bedrooms. It worked as expected. I didn't notice any signal loss with or without it.

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

    Works

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

    Vitamin for tv signal, increases number of received channels.

    I would recommend this to a friend