Customers regard the "8' 8K Ultra High Speed HDMI 2.1 Certified Cable" highly for its exceptional picture quality, HDMI capabilities, and overall performance. Many appreciate the cable length and speed it provides. Some customers find the price to be a concern, while a few others have noted issues with flexibility.
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 11 Showing 201-220 of 3,390 reviews
Rated 5 out of 5 stars
Gamer must have
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This reviewer received promo considerations or sweepstakes entry for writing a review.
If you're a gamer, I'd highly recommend these cables
Thanks for the awesome recommendation! We're thrilled to hear that the Rocketfish™ 15' 8K Ultra High Speed HDMI Cable is a must-have in your gaming setup. It's great to know it's delivering the performance gamers need and expect.
We appreciate you sharing your experience—game on! Ivy | Rocketfish Support
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
HDMI cable
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Quality product with excellent fit and finish. Sound quality is clear and detailed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a very sturdy and thick cable and is capable of HDMI 2.1 4k HDR 120hz at the same time. I use this cable to connect my PC to my TV which supports HDMI 2.1 4k, 120hz and HDR.
I give it 3/5 stars because the price is very high. When comparing to an actual brand name product that is known for cables, their price is about 8$ cheaper (the brand name one). Which generally means HDMI 2.1 cables are expensive, but its a massively known brand, while this is the Best Buy brand and its more expensive.
There are cheap cables out there that boast HDMI 2.1 but read the reviews on the product and you will quickly realize that they aren't 2.1 cables.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent hdmi cord. Used in place of a 10yr old in the wall low grade one that had my arc stop working. So traced to the hdmi cord and chise this one. Was easy taped off to old cord and lucked out and pulled right through. Had extra slack and just hid in the wall behind outlet.
This review is from Rocketfish™ - 12' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Only best HDMI Cable
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Ultimate choice for HDMI CABLE. Perfect for ultra hd content, connecting any devices with the best picture quality.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Way more powerful than those standard hdmi cords from the other stores I will be buying two more rockets fish brands hdmi cords and the rocket fish hdmi cords are the best ones ever and they are worth the price thank you Best Buy
Thank you, JulianV, for the amazing feedback on the Rocketfish™ 8K HDMI Cable! We're thrilled to hear it's delivering such powerful performance and standing out from the rest—your enthusiasm and trust in the brand mean a lot. It's great to know you're planning to add more to your setup, and we're glad the quality and value have made a strong impression! Jeth | Rocketfish™ Support.
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
HDMI Cable
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love them I had to upgrade from some older one to these and I could tell the difference in sound and picture quality I would recommend them to anyone
This reviewer received promo considerations or sweepstakes entry for writing a review.
I upgraded to a 4K TV and needed a high quality HDMI cable for my New 4K blu ray player. This cable is gold plated and comes with a lifetime warranty. I have had no issues with this cable. I would definitely buy it again. It’s expensive but you get what you pay for.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought a few of these recently when upgrading my equipment, and there is a noticeable increase in picture quality. Being oddly specific, if youre pushing 4k@60p with other cables that run at 18Gbps it looked good, but felt slugish, but now with these cables that run at 48Gbps, while yes they are designed for 8k resolutions, make that 4k@60p just shine and look great with no sluggish picture.
Thank you for your detailed review! We're thrilled to hear that our Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable has noticeably improved your picture quality. It's great to know that the higher bandwidth of 48Gbps is making a difference, even at 4K@60p. If you have any further comments or need assistance, feel free to reach out. Patricia | Rocketfish Support
Rated 5 out of 5 stars
Stop shopping. You found the best HDMI 2.1 Cable
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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.
The perfect HDMI 2.1 Cable with 48Gbps for 4K/8K support. It’s not necessary to spend more money on a “higher” quality cable than this unless you have the capability of getting 8K content and 120fps (Does that content really exist?). This HDMI cable is capable of 4K content at 120fps with eARC and it beautifully handles Dolby Vision, HDR10+ content as well as Dolby 5.1 and Dolby ATMOS surround sound. Perfect compatibility for even the highest quality displays and surround sound systems on the residential home market. Don’t let some “guru” talk you in to spending more money than necessary. You won’t see or hear the difference in virtually any circumstance.
Perfect for 4K/8K OLED and QLED displays, Dolby 5.1 and Dolby ATMOS, XBOX and PS5 systems.
It's fantastic to read your detailed and enthusiastic feedback about the Rocketfish 8K Ultra High Speed HDMI cable! We truly appreciate you highlighting its excellent performance with 4K/8K, high frame rates, HDR formats, and immersive audio, as well as emphasizing its value for high-end home theater setups. Your insights on not needing to overspend are particularly helpful for other customers. Thank you for sharing your positive experience and valuable perspective! Jeth | Rocketfish™ Support.
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Glad I picked this up on Xbox Series X launch day!
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good quality cable that surpassed the included “HDMI 2.1” cable included with Xbox Series X.
I picked this up as an impulse buy when walking to the register to pick up my Series X on launch day.
When I opened the Xbox I realized they had included an “HDMI 2.1” cable with the console, so I initially thought “great, I can return the extra one” and save some cash.
Turns out that I’m glad I bought it! I have an LG C9 OLED that supports advanced features like 4K @120hz and VRR. When I tried using the included HDMI, I kept getting loss of signal @120hz. After a while messing with settings, I decided to try out the Rocketfish HDMI 2.1 cable. Instantly, no issues with any advanced features. Still running strong at 4K 120hz and not a single issue 2+ months later.
I’m assuming that the cable included with my Xbox was faulty, but super glad I picked this up to save myself a further headache troubleshooting things.
Hi Chris, We appreciate your awesome review! It’s great to know our 8K HDMI cable is delivering both durability and performance. Thanks for choosing Rocketfish to power your high-resolution setup! Patricia | Rocketfish Support
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Great Replacement Cord
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Exactly what I needed - clean picture (as expected).
Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was using an 8K HDMI 2.1 cable that I had bought from Amazon to connect my Nvidia Shield Pro to my Sony OLED and was constantly having issues. I thought it was something related to my TV or my Shield but figured it would at least be worth trying a different cable. My Shield Pro works perfectly now. I wish I hadn't waited so long to try a different cable. I have my Shield mounted to the back of my TV so I was able to use the 2 ft cable to connect it.