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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

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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 9 Showing 161-180 of 1,719 reviews
  • Pros mentioned:
    Cable length

    Rated 5 out of 5 stars

    Cat 5 extender

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

    Great add to be able to add length to your cat 5 without having to replace all of it

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

    Rated 5 out of 5 stars

    Works great

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had to use Ethernet for my work PC. Works great, provides fast speed. Does the job

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

    Rated 5 out of 5 stars

    Satisfied

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works perfectly and as described. Allows me the freedom to have the modem in one place and my computer in another room.

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

    Rated 5 out of 5 stars

    Better option

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

    This worked perfectly. This was a much better option than purchasing a longer CAT 5/ CAT 6 cable.

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

    Rated 5 out of 5 stars

    Excellent Coupler

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

    Excellent coupler. I used it to link one 50 foot and one 25 foot together and it worked flawlessly.

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

    Rated 5 out of 5 stars

    Works

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    What’s there to say about an Ethernet coupler? This thing coupled my two Ethernet cords, and it performs flawlessly.

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

    Rated 5 out of 5 stars

    Quick fix!

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

    Did exactly what I needed it to do. Saved the day!

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

    Rated 5 out of 5 stars

    Used to add length to ethernet cable from modem

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

    Great product . Used to add my extra 25 ft cable from other wire on modem to reach across my house for hard-wire from modem. Works great and great price. Love it so far.

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

    Rated 5 out of 5 stars

    Glad this was in stock. Perfect addition.

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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 searching for this type of coupler to extend my LAN cable. And works great with no issues or interruptions.

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

    Rated 4 out of 5 stars

    Simple to use

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

    When you need a bit more cable but don't want to run a whole new one, this is perfect to couple 2 cables together. It's made of pretty cheap plastic and I feel it could easily be smashed if used on the floor and stepped on, so I would recommend it be used where it can be out of the way of any traffic.

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

    Insignia RJ-45

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

    This worked great, the wall box has a male end for some reason so when I ran a cable to it this worked well for connecting the two ends.

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

    Rated 5 out of 5 stars

    Great buy

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

    I bought this for installation of my home internet. I've had no issues since its installation. Easy to use, and gives you peace of mind on your connection.

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

    Rated 5 out of 5 stars

    Good product

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

    Works well for my security cameras that needed an extension of the ethernet cable. I used this to put an extra 15 ft and the connection works well.

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

    Rated 5 out of 5 stars

    simple. effective.

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

    it's simple and it works. that's all you want. it does what it's supposed to do. extend 2 shorter cables to a good long length.

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

    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.

    This item was just what I was looking for. I was wondering if there was something like this in existence for a cheap price and this was just that! This product is awesome and allowed me to connect my 25' cable with my 15' cable to get that extra length I needed while visiting a friend. I would definitely recommend this product as it saved me A LOT of money since 50' ethernet cables are like $50

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

    Rated 5 out of 5 stars

    Worked

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

    This coupler worked just as expected, allowed me to extend a Cat5 network cable to a phone without having to undo a lot of cabling that was already in place. Thanks.

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

    Rated 5 out of 5 stars

    Needed to extend Ethernet cables.

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This way I could use cables I had instead of buying new ones. Used the ones I get with hardware and can just splice an extension on.

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

    Works Great!

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

    Nothing to it! Plug it in with one cable end and the other. Used it to connected a CAT 5 to a CAT 6 with no issues.

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

    Rated 5 out of 5 stars

    Much better than USB 2.0

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

    Good product. Very fast. No software needed for install it. I will recommend to family members and friends.

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

    Tv accessories

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

    Worked well for my new TV and was able to hide accessories

    I would recommend this to a friend