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Customer Ratings & Reviews

Customer reviews

Rating 4.9 out of 5 stars with 275 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 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 love the Cat-6 RJ-45 In-Line Coupler for its high quality, ease of use, and compatibility with various ethernet cables. Many appreciate its ability to extend cable length and its compact, convenient size. Positive feedback highlights the coupler's simple yet effective design and its reliable performance. The product consistently receives praise for seamlessly connecting ethernet cables.

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 1 Showing 1-20 of 275 reviews
  • Pros mentioned:
    Connectivity

    Rated 5 out of 5 stars

    Great product

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

    This product is very nice and it’s to connect two Ethernet cables.

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

      Thank you for your review of the Insignia™ Cat-6 RJ-45 In-Line Coupler! We're glad to hear that you find it very nice for connecting two Ethernet cables. Your feedback is greatly appreciated. Ivy | Insignia Support BBY-ExBrand_Insignia

  • Rated 5 out of 5 stars

    Does what it says I'll take it!

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

    This works as described! I was a little worried at first but it definitely kept up the speed that were promised!

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

    Rated 5 out of 5 stars

    Great CAT6 cable coupler.

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

    If you need to connect two CAT6 cables, this coupler will meet your needs!

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

    Gets the job done

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

    Does exactly what you need it to do. Two short cords? Now you have a long one. lol simple. And I don’t see any drop in speeds.

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

    Ethernet coupler

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

    Did exactly what I needed and I wanted it in black so it was perfect for my application.

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

    Does the Job

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well. It really only has one purpose and it does it without issue.

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

    Didnt work for me

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

    I bought it recently and it didn't work for me to extend my internet cables

    No, I would not recommend this to a friend
  • Pros mentioned:
    Connectivity, Size

    Rated 5 out of 5 stars

    Very well made

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

    The coupler is very small and the cable plugged right inb with no excessive wiggle

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

    Rated 5 out of 5 stars

    In Line Coupler Insignia

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

    The cables I am using are Insignia, to avoid any connectivity issues its always best to use the same brand. I have not had any issues with Insignia and they come highly recomended

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

    Rated 5 out of 5 stars

    Great Product

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

    Good quality for the dollar - worked as designed - easy to use

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

      Hi there! Sounds like a reliable choice! It’s always great when a product works exactly as expected and offers good quality for the price. Appreciate your feedback!| Angelica| Insignia Products| BBY-ExBrand_Insignia

  • Pros mentioned:
    Overall performance

    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.

    Great coupler, works as expected, I have no issues.

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

    Rated 5 out of 5 stars

    Got the job done

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

    This worked perfect for extending my cable to the TV

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

    Rated 5 out of 5 stars

    Perfect Bargain

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

    Great value with no complaints on integration or ease of use.

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

    Rated 5 out of 5 stars

    Ethernet connectors

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

    These connectors worked perfectly to extend our cables for the security cameras. They are easy to use. They make for a neat install. They work perfectly with no loss of clarity. I would recommend them to anyone needing to extend their ethernet cables. They are well worth the Best Buy price..

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    boosted my gameplay

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

    needed to extend my ethernet cable connection. works great with no lag or drop outs.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Ethernet extender

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It does it job exceptionally well. It's transfer Ethernet the way it supposed to. Hasn't failed yet after more then 3 months

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

    Rated 5 out of 5 stars

    Handy for running cable across the house

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

    I have a work computer in need of a direct connection to a router, these devices have helped bridge connections.

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

    Rated 5 out of 5 stars

    Does what it says

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

    Had for a few months now. No issues at all simple plug and play

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

      Thank you for your feedback. We are pleased to hear that you have had no issues with the product and that it offers a simple plug-and-play experience. Your satisfaction is important to us, and we appreciate your support. Keith | Insignia Support BBY-ExBrand_Insignia

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good technology

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

    This thing works like a charm. What doesn't is Best Buy's online and 800 number customer service. It's overseas and confusing and useless.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Camera coupling

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

    Needed it to connect my outside cameras. Works perfectly and not expensive.

    I would recommend this to a friend
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