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 24 reviews
Pros mentioned:
Cable length, Overall performance, Speed
Rated 5 out of 5 stars
Cat-8 25ft
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The 25-ft length gives me plenty of flexibility for my setup. Internet speeds are excellent with no dropouts, and it works great for both gaming and streaming.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hello Shelly! Thank you for sharing your review with us. We’re glad to hear the Insignia 25 ft. Cat‑8 Ultra High‑Speed Ethernet Cable is giving you the flexibility you need and delivering strong, reliable performance for both gaming and streaming. We appreciate you taking the time to share your experience. Darshan | Insignia Products
Pros mentioned:
Cable length, Speed
Rated 5 out of 5 stars
Easy Purchase
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great cable, I definetly needed a long cable due to the length and setup of my room, the cable is thick and high quality but does have some bend to adapt to corners well. It provides great speeds. No complaints so far, solid product it would definitely be a steal if it’s ever on sale.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hello Jose, Thank you for the feedback regarding your recent purchase. We are glad to hear that the 25-foot length and the cable's flexibility are working well for your room's specific layout while maintaining high-speed performance. It is great to know the build quality meets your expectations for a reliable connection. Thank you for choosing Insignia.
Allen | Insignia
Pros mentioned:
Cable length
Rated 5 out of 5 stars
Screaming Fast (no sound really) Streaming Service
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
My Netflix glitches out sometimes. Probably because I have about 5 old Ethernet cables coupled together to go 25 feet.
Now this isn't just a Cat5, Cat6, or even a Cat6A Ethernet RJ45 cable this is a CAT8!!!!!!!! Not sure where the Cat7 went or if they even have one-lol.
So now I'm thinking there is nothing slowing down My ONE 25 ft CAT8 cable that is now screaming fast streaming service instead of the old hodgepodge of cables I had before. Certificates are a little tricky. You want certificates that cost just a little bit more to get the best value and drive the price WAY down for an item like this.
I would recommend this to a friend
Pros mentioned:
Speed
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.
Super fast speed and easy to use. It is round, so you should run it where you wont trip.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Cable
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great! No more issues with running games on the Wi-Fi
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
No Regrets
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent product, great quality, excellent performance and great value for your money. Also was very satisfied with the different length choices available.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hi Insignia Customer, thank you for taking the time to share your review. We’re thrilled to hear that the Insignia 25 ft. Cat‑8 Ultra High Speed Ethernet Cable delivered the excellent quality, strong performance, and overall value you were looking for. It’s great to know the range of length options helped you find the perfect fit for your setup. We truly appreciate your support and your confidence in Insignia products. Narendra | Insignia
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Reliable, in my experience
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Hard to beat cat 8. Works great, plenty reliable. I normally don't buy Insignia (Best Buy in-house brand) for mission-critical use, but their Ethernet cables have been plenty reliable.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hello Rysa! Thank you for sharing your review with us. We’re glad to hear the Insignia 25 ft. Cat‑8 Ultra High‑Speed Ethernet Cable has been reliable for your setup and performing well for both gaming and streaming. We appreciate you taking the time to share your experience. Darshan | Insignia Products
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Great Cable
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Solid cable for the price. Heavy duty with solid connections. I have no issues with it at all
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hello, thank you for taking the time to share your review with us. We’re glad to hear that your Insignia 25 ft. Cat‑8 Ethernet Cable has been a solid, heavy‑duty option with reliable connections and no issues in your setup. If you ever need any assistance, our support team is always here to help. Thank you again for your feedback, and we hope the cable continues to serve you well! Sudeep | Insignia
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Great
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Needed to hardwire my smart TV to my router to solve a buffering issue. Has worked perfectly. High quality and rugged. Very happy with the purchase
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hello Insignia Customer! Thank you for sharing your experience with the Insignia 25 ft. Cat-8 Ultra High-Speed Ethernet Cable. We’re thrilled to hear that the cable solved your buffering issues and that you are happy with its rugged, high-quality design, providing reliable connectivity for your home theater is exactly what we aim for. Thank you again for taking the time to leave your feedback. Darshan | Insignia
Rated 5 out of 5 stars
Insignia - Internet cable
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great price for the lenght. Used for printer commercial printer. Easy install.
I would recommend this to a friend
Pros mentioned:
Speed
Rated 5 out of 5 stars
Great purchase!
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Definitely an upgrade- speed has enhanced tremendously with this product.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Fast cable
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I ra. The cable behind a bookcases and other stuff... tough enough to get the job done, no lag time with gaming
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hello Insignia Customer, thank you for sharing your feedback with us. We’re glad to hear that the Insignia 25 ft. Cat‑8 Ultra High‑Speed Ethernet Cable has been durable enough for your setup and is delivering smooth, lag‑free performance for your gaming. If you ever have questions or need assistance in the future, please feel free to reach out to us at 1‑877‑467‑4289 or [email protected]. Thank you for choosing Insignia products. Vennila | Insignia
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Cable
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as it should and it’s the length I need for the area I jave
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hello Chell, thank you for taking the time to share your review with us. We’re glad to hear that your Insignia 25 ft. Cat‑8 Ethernet Cable is working exactly as expected and provides the length you needed for your setup. If you ever need any assistance, our support team is always here to help. Thank you again for your feedback, and we hope the cable continues to serve you well! Sudeep | Insignia
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Insignia™ - 25 ft. Cat-8 Ultra High-Speed Ethernet
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It works way bettte then tha cat 6 for gaming greatful thanks Best Buy u guys are the best
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hi Johnathan, thank you for taking a moment to share your experience. We’re glad to hear that the Insignia 25 ft. Cat‑8 Ultra High‑Speed Ethernet Cable is giving you a noticeably better gaming connection compared to your previous Cat‑6 setup. Reliable speed and stability make a big difference, and it’s great to know this upgrade is delivering exactly what you were hoping for. We appreciate your enthusiasm and your trust in both Insignia and Best Buy. Narendra | Insignia
Pros mentioned:
Speed
Rated 5 out of 5 stars
Wanna get the best speed from your internet
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good quality CAT 8 Ethernet cable that gets you the best possible speeds from your modem.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Best bang for your buck!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Its the best cat 8 cable for the price. Gets the job done!
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hello Andre, thank you for sharing your review with us on the Insignia 25 ft. Cat‑8 Ultra High‑Speed Ethernet Cable, and we’re glad to hear that it delivered the performance you were looking for and offered strong value for the price. We appreciate you taking the time to let us know it’s getting the job done for your setup, as feedback like yours helps other customers make confident choices. Darshan | Insignia
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Does what it’s supposed to do
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I’m glad I bought this it works like it should. Very durable also.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hi Antoryian, thank you for sharing your feedback. We’re glad to hear that the Insignia 25 ft. Cat 8Ultra High Speed Ethernet Cable is performing just as it should and that its durability stands out for you. Knowing it delivers the reliability you expected means a lot to us, and we appreciate you taking the time to leave a review. Narendra | Insignia
Rated 5 out of 5 stars
Great quality cable
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great quality cable. No more problems with connection drops with cat 5 cable!!
I would recommend this to a friend
Pros mentioned:
Cable length
Rated 4 out of 5 stars
Solid cable, minimal packaging
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Thick cable that functioned as expected. I didn't test the throughput but I was able to get the 2500 gbps that my NIC and router support.
I would recommend this to a friend
Rated 5 out of 5 stars
Great ethernet cable
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Extremely high quality and speed for the price! I use it for my work from home job. The connection is great and reliable.