Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

$34.99

Customer reviews

Rating 4.2 out of 5 stars with 1075 reviews

Rating Filter

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 43 Showing 841-860 of 1,075 reviews
  • Rated 5 out of 5 stars

    It Works!

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

    My digital cable signal was weak - cable box froze - this fixed it!

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

    Great little amplifier

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

    Great compact amplifier and splitter. Works great for adding another TV.

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

    Did the job and made the connection much better.

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

    Did what I thought it would do and boosted the connection.

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

    TV Splitter

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

    This splitter s9lved my problem of TV broadcasts freezing or breaking up.

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

    great for rural area over the air signal booster

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

    over the air signal booster for over 70 mile antennas

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

    works great

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

    very handy for use with my ipad mini. its like having a mini computer wherever i go.

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

    Not sure

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I honestly can’t really tell how well it’s working. I think it’s a bit of an upgrade but nothing amazing.

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

    Does what it's supposed to do

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

    Works fine...does what it's supposed to do. Not much more to say about it.

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

    Good product

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

    I use 2x of these in my house across 100+ ft of cable. Hardly any loss in signal.

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

    Works great

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

    No more pixilation. Had poor signal and this solved the problem.

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

    This is what I was looking for

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

    This allows me to hook up several pieces of equipment together

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

    Parts

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

    Best splitter I've used so for for the money you can't beat it

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

    Good for hooking move tvs through different rooms

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great for running Cable to other room in the house

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

    Good product

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

    I have issues with signal dropping when I split the line. This corrected the issue

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

    Powered splitter

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

    This powered splitter did not strengthen my signal enough to make a difference. I ended up returning it.

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

    Does it's job without reducing the signal strength

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

    This worked exactly as it was advertised. Nice product.

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

    On 4DB amplification

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

    Good for long video cables only. Had a difficult time finding this at Best Buy because the customer service person did not know what it is and cursorily said they did not have it.

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

    Does the job it's designed to do!

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

    The nice thing about this inline amp is that it has multi line output ability.

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

    works

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

    works as advertised. the salesman said this is what you need

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

    Good equality

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

    Worked very well after installing this product on our house

    I would recommend this to a friend