Appliances Memorial Day SaleFree delivery. Ends 6/3. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Insignia™ - Cat-5/5e RJ-45 In-Line Coupler - Black.
  • Alt View 1. Insignia™ - Cat-5/5e RJ-45 In-Line Coupler - Black.
  • Insignia - Cat-5/5e RJ-45 In-Line Coupler Features video 0 minutes 31 seconds

Insignia™ - Cat-5/5e RJ-45 In-Line Coupler - Black

Model:
NS-PNWIC50
SKU:
6233021
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.8 out of 5 stars with 1719 reviews

Rating Filter

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 40 Showing 781-800 of 1,719 reviews

  • Very satisfied with product

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

    Excellent product have purchased it before and very satisfied.

    I would recommend this to a friend

  • Worked Like a Charm

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

    Worked like a charm! Needed to extend an existing RJ-45 line and worked perfectly.

    I would recommend this to a friend

  • Insignia Cat-5 in line coulper

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

    This helped out in a pinch, let me make do with the cable I already had. Good quality for such a small item.

    I would recommend this to a friend

  • Worked perfectly

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

    Needed to move my modem and my current Cat-5 cord wasn't long enough. This, plus another Cat-5 did the trick.

    I would recommend this to a friend

  • Great connector

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

    Was at a job and realized I needed to extend some wiring. Bought a couple of these and was able to extend the length I needed!

    I would recommend this to a friend

  • Insignia coupler

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

    Another fantastic product from Insignia- is there anything they don't do superbly at ? Well made and works like a charm- no wiggle like some other brands.

    I would recommend this to a friend

  • Good

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

    Bought it since I moved my Router. Original cat5 cable I ran was not long enough so bought this to connect another cate5 cable. Worked out great.

    I would recommend this to a friend

  • Quality purchase

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

    Needed to extend my network and used this to connect a couple of Ethernet chords together. Worth the money

    I would recommend this to a friend

  • Nice connector

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

    Its works as intended to extend ethernet cables ehen a bit short.

    I would recommend this to a friend

  • Connector

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

    It’s work great and made it longer instead of buying a long one .

    I would recommend this to a friend

  • Worked like a charm.

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

    Much better than running a new wiring. It connected without loosing any packets. Definitely will buy again when I need to.

    I would recommend this to a friend

  • Works like I would have hoped it would!

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

    Works just like I would hope it would! Does exactly what I would ahve hoped it would ever do.

    I would recommend this to a friend

  • RJ-45 IN LINE COUPLER

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

    I AM USED ONE" RJ-45 IN LINE COUPLER" TO PUT IN TUGETHER`S: 25FT AND 6FT COMPUTER NETWORKING CABLE...FOR MY COMPUTER TO WORK GOOD.

    I would recommend this to a friend

  • Works great

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

    Got this to save buying a 50ft cable for lots of $. Did the trick to extend/connect two 25ft cables. Build quality seemed good.

    I would recommend this to a friend

  • Comes handy in a pinch

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

    People do not realize it but this works for cat5/6 cable and regular phone connections. Really comes in handy

    I would recommend this to a friend

  • Perfect coupler to extend a cable in a bind

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

    Bought this to put to patch cables together in case I couldn't find a patch cable I needed. Got me out of a bind

    I would recommend this to a friend

  • CAt5/5e inline coupler

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

    The coupler works great, i ran 50 feet of cat6 cable and came up a few feet short, so I got the cat 5/5e connector and it worked fine. No slow down in speed.

    I would recommend this to a friend

  • Very Handy Item

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

    This coupler can be a irreplaceable when you have plenty of cords but none long enough. Guarantee you'll need one someday.

    I would recommend this to a friend

  • Perfect

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

    Perfect attachment for when you run short on cat 5/6 wire. Does not maintain 150 mbs per sec. more like 95-110 but for price that's what I expected.

    I would recommend this to a friend

  • Works great

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

    Used it to connect 2 cords so my sons computer would reach to the modem. No issues works and hives him good speed

    I would recommend this to a friend
Page 40, Showing 781-800 of 1,719 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.