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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 1719 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers have good things to say about the Cat-5/5e RJ-45 In-Line Coupler's ease of use, ability to extend cable length, and performance. Many also appreciate its price and compatibility with various ethernet cables. While some noted the size could be improved, most reported no significant signal loss. The coupler is generally viewed as a convenient and effective solution.

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 34 Showing 661-680 of 1,719 reviews
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Easier than making a whole new line.

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

    Works great and it saved me from buying new cable and trying to get the ends on just right.

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

    Works just as expected

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

    The purpose of this is to connect 2 RJ45 / network cables together. I connected the cables using this connector, approx a month ago. It has worked flawlessly. Not much else to say. A simple device that, so far, has served it's purpose flawlessly.

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

    Very Good Quality

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

    I had purchased a long internet RJ cable to run from the upstairs to the downstairs and figured what I had chosen had plenty of room and it didn't. So I went to Best Buy and found this and it works perfectly. A nice solid quality coupler.

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

    Rated 4 out of 5 stars

    Line coupler

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

    Bought a cat cable and needed coupler. Saw this at a good price and works great.

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

    Reliable coupler

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

    I bought this coupler to connect two cords so that I can have reliable internet in one of the rooms in the house, that's away from the tower. It's great.

    I would recommend this to a friend
  • Pros mentioned:
    Cable length

    Rated 4 out of 5 stars

    Works as expected

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

    Does the Job. I needed to connect hotel wired internet so the length would reach my laptop. This did the trick

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

    Works like it should.

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

    Works like it should. Saved me from buying a long cable since I already had two shorter ones. And the cable fits snugly so I wasn’t worried about the connection.

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

    Rated 4 out of 5 stars

    works as advertised

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

    Works well - simple and efficient. Great way to extend a cable without buying a new longer cable.

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

    happy

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

    It was nice that this product was in stock on the shelf at my local best buy and I didn't have to order on line and wait for delivery.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Just what I needed

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

    Just what I needed! Ethernet was a little too short, had it run already, connected another one, all good!

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

    Great Coupler

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

    I had to hard wire my back bedroom for a WiFi signal but the cable I bought was too short needed a little extra length , so I added extra cable and this neat little coupler to join the two cables. It did the trick. Thanks

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

    Insignia

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Have been using for one year+ and it has had no problems

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

    So convenient!

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

    My computer is hard-wired into my home and the phone cord plugging into my system was coming apart at the connection. Had another cord, but the original cord is secured up across the ceiling to the input which is clear on the other side of room. So this works great as I can secure the old cable into this coupler without fear of jiggling it more broken that it is now and add my new cord on the other end. Nice and secure!

    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.

    My older son built a computer for his brother and when we put the it in place the ethernet cable was about 3ft too short, we had another but needed to put them together. This coupler does the good perfectly and was reasonably priced too.

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

    Sometimes you need 2 ethernet cables to reach

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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.

    When your ethernet cable is NOT LONG ENOUGH to reach the RJ45 wall jack with this coupler you can easily solve the problem by putting this between two cables to reach the wall jack.

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

    Rated 4 out of 5 stars

    Worked well

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

    Needed an option to extend ethernet. Had cords and this did the trick

    I would recommend this to a friend
  • Pros mentioned:
    Cable length

    Rated 5 out of 5 stars

    What we needed

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

    This is exactly what we needed to make our Ethernet cable reach the other side of the house. With wifi every where and in almost every home things like this aren't as popular and they are difficult to find. You can order online and get it cheaper but who wants to wait for something to a tribe when you can get it now? It probably costs the same in the long run between shipping and your cars gas etc etc. this item and tv head phones are getting so hard to find which is dumb. So many people want these things but stores never carry enough options.

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

    Easy way to add an extension to a cat cable

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed a quick, down and dirty way to extend a cat cable for exterior use. This fit the bill, no noticeable slow down of signal or speed. Works as it should.

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

    Rated 4 out of 5 stars

    Good cable coupler for a good price.

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

    My son is happy with the cable coupler because it enables him to game with faster internet.

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

    Just what I needed

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

    I'd been looking for a coupler to keep from having to rerun my Ethernet line because I had to move my modem. Looked all over and finally found it at Best Buy. Just what I needed and if you need to extend your wiring it will save you time and money.

    I would recommend this to a friend