







🚀 Elevate your entertainment — don’t just watch, dominate the future of visuals!
The RUIPRO 8K Fiber Optic HDMI Cable delivers ultra-high-speed 48Gbps bandwidth supporting 8K@60Hz and 4K@120Hz with Dynamic HDR10. Compatible with the latest RTX GPUs, Xbox Series X/S, PS5, and premium AV receivers and TVs, it meets HDMI 2.1 standards including ALLM, VRR, and HDCP 2.2/2.3. Its fiber optic design ensures stable, long-distance transmission with premium build quality and dedicated customer support.
















| ASIN | B081SFSVX4 |
| Best Sellers Rank | #119 in HDMI Cables |
| Brand | RUIPRO |
| Cable Type | HDMI |
| Color | A-8K Fiber Gen3/C |
| Compatible Devices | Denon AV Receiver, LG CX C9 B9, Nvidia RTX 4080/4090/3080/3090, PS5 / Xbox Series X, Samsung Q80T Q90T |
| Compatible Phone Models | Attribute not applicable for product |
| Connector Gender | Male-to-Male |
| Connector Type | HDMI |
| Data Transfer Rate | 49152 Megabytes Per Second |
| Date First Available | November 21, 2019 |
| Ethernet cable category | Cat 5 |
| Frequency | 120 Hz |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 4.9 ounces |
| Item model number | SNUKAOC21V101A_02 |
| Manufacturer | RUIPRO |
| Number of Items | 1 |
| Number of Pins | 19 |
| Product Dimensions | 8.27 x 8.27 x 0.98 inches |
| Recommended Uses For Product | Indoor |
| Shape | Round |
| Special Feature | High Speed |
| Specification Met | Hdmi 2.1 |
| UPC | 760882034011 |
| Unit Count | 6 Feet |
D**S
Excellent cable and value
Excellent cable and value. I have two of the 50ft ones for a gaming setup where my pc’s are in another room. They worked with no issues and support my 4k HDR 120hz gsync setup without a problem.
D**N
4K @ 120Hz over 50 feet, no problem!
I was looking for a 50-foot cable run between the Xbox Series X and the TV. I understand that pushing 4K at 120Hz over that distance is a challenge, but while reading comment after comment on AV forums, the name RUIPRO kept being mentioned as being reliable and up to the task. I did see several 50-foot cables of other brands being offered for lower prices but decided not to risk it and decided to go with one of RUIPRO's offerings. Out of the 4 choices for RUIPRO 50-foot cables, two are certified and two are not. The certified cables are a little more expensive, and I thought they might be the safer choice, but was told in a forum that the uncertified ones work fine. I ended up going with the lowest priced RUIPRO 50-foot cable (A-8K Fiber Gen3/C) which is uncertified. Upon receiving it, I was impressed with the packaging. The cable was neatly coiled with 3 Velcro ties in a conductive grid bag, all inside a foam lined box. The ends of the cable came protected in foam sleeves and each had an endcap to keep dust out of the connectors. A 5V USB power adapter is included, but I found I didn't need to use it when connecting either the Xbox Series X or the laptop to the TV. Picture quality is perfect, tests showed the cable supports 4K at 120Hz with both the laptop and the Xbox. I don't have an 8K TV, but I'm guessing it can handle 8K at 60 Hz, as advertised. Important: If you find you're having trouble when first hooking it up, remember the cable is unidirectional. Make sure the SOURCE end goes to your video source, and the DISPLAY end goes to your TV or monitor. All in all, it's a little expensive compared to other brands, but it gets the job done, so it gets my stamp of approval.
S**N
Plug the Cable in Directly - No Keystones or Adapters
Installed this cable in my wall to go from RTX 3090 -> Sony Z9J for gaming (120hz HDR w/ VRR). INSTALL: I had the cable professionally installed, but the install cost me a lot more money than I anticipated due to the size of the HDMI connector. I was hoping looking at the pictures that the HDMI connector was small enough to fit through the holes drilled by my local ISP for ethernet, but no dice. I would love to see a fiber option from RUIPRO that has slim fiber cables and detachable HDMI ends. This would make it so much easier and cheaper to run the cable long distances, and we could leverage existing runs or small conduit to run the cable instead of extensive drilling and drywall tearing. I made sure to work with the installers to ensure the source/display ends were on the correct side, a friend of mine had one installed backwards and ended up having to pay twice. Performance: At first I had a really difficult time getting 120hz / HDR / VRR or any other 'advanced' display output settings to work. I struggled and struggled, changed HDMI ports, format settings, graphics drivers, etc. I realized my issue was that I used (supposedly) 8k capable keystone jacks and 8k cable 6' cables to connect from the keystones to the source/destination devices. This cable likes to be plugged in *directly*. As soon as I removed the keystones and ran the cable all the way to the source/destination I get flawless 120hz with HDR and VRR working in Windows. I also tested 8K on the 8K port and that is working as well. However, on the Z9J 8K is gimped in some cases so I did not test it extensively. 8K/60p works flawlessly.
J**E
Unreliable. Bought 2, installed in a hard to get place, one failed at 14 months, and the other 16.
No, I didn't bother with warranty, and I won't be trying it out. Two failing so close together makes me believe I'd be digging out the new pair another year down the road. No thanks, I'll go with another brand this time. I got the 33' set, at the end of 2020 when hdmi 2.1 was like the frikkin new frontier. These were the only cables on amazon over 15ft that had *actually been confirmed* to work properly. I only needed one high bandwidth cable -- One for PC, and the other is for the switch so I could've used just about any old $10 cable. But the routing is rather a pain, part of it behind my fireplace and requiring minor construction to access, so-- I thought myself being SUPER PREPARED by getting 2 of the ultra bandwidth cables, so if one ever failed, I could just switch to the other - limiting myself to only one input, but at least ensuring I wouldn't lose capabilities. And just over a year down the road, boom- one of the cables just zonked. No throughput at all, any source, end of sentence. I thought, "damn, me! I'm a genius for preparing for just this dire circumstance!" But alas, my self-congratulatory smug lasted only another month or so before the 2nd one followed suit. To be fair, these did work quite well - Used primarily for 4k/120hz VRR+UHD content (pc), and it did a lovely job. Until it didn't and I had go cable spelunking :( Here's hoping the big well known cable brand (which now has an active 2.1 certified cable available for less than this one) lasts a little longer, but hey - if not, at least Ruipro gave me some practice pulling my fireplace apart, right? :D
Z**3
When I started using Ruipro, they were new to me and so I wanted to give it some time to try them out before writing a review, plus I didn't have time until now. it has been more then a year now I think since I started using Ruipro but it feels more like 2 years but my cables are still working beautifully. Now Ruipro is all I use for my HDMI cables. normally by now I would have had to replace the cable at least twice if it was a regular copper cable because one of the ends would start falling apart. Ruipro uses metal casings for the ends and strain reliefs to prevent this. I've even started using Ruipro in my office now and as soon as I can afford another cable I'm going to upgrade my main display HDMI cable to Ruipro as well. Ty for being such an awesome seller with awesome great quality products that last Ruipro. They may be really expensive but they're worth it especially if you have to replace a regular copper cable at least twice a year when you spend $40-50 on just a regular copper cable-- it just made sense to me to buy Ruipro and avoid that unnecessary expense so now all my cables at home are Ruipro and when I have to replace a copper cable I replace that with Ruipro too. Their warranty is also phenomenal as I thought one of my cables went bad so I messaged Ruipro whom deemed it a possible defective cable and had a new cable in my hands the next day after proof without even making me pay for shipping which surprised and impressed me. I'm not easily impressed. I have been doing business with Ruipro ever since. Ruipro asked me to write this review some time ago but I got really busy and only now have the time to write such a review. anyway, if you're looking for a phenomenal HDMI cable with a seller that stands behind their product with a fantastic warranty, this is for you.
J**S
I rarely take the time to write reviews, but I felt compelled to share my experience with this HDMI cable. After using it for over three years, I can confidently say it has outperformed every other HDMI cable I've tried in the past. First and foremost, the durability of this cable is truly impressive. While many of my previous cables started to fail after just 12 to 18 months of regular use, this one has held up remarkably well without any signs of wear or degradation. The picture and sound quality remain pristine, with no interruptions or signal loss. Additionally, the build quality is top-notch. The connectors fit snugly into both my TV and devices, ensuring a secure connection. I appreciate the attention to detail in its design, which seems to prioritize longevity and performance. Overall, if you're in the market for a reliable HDMI cable that stands the test of time, I wholeheartedly recommend this one. It has exceeded my expectations and has become my go-to choice for all my HDMI needs!
T**E
Buona qualità e flessibile. Ha avuto problemi con blocchi regolari, blackout e perdita di segnale tra il ricevitore 4K 3D e il proiettore 4K 3D BenQ nonostante la connessione originale presumibilmente 4K HDMI a causa della distanza tra loro superiore a 7 metri (anche se solo marginalmente. Anche durante la ricezione dei dati il proiettore non ha mai riportato HDR10 e Materiale sorgente Dolby Atmos in quanto tale. Anche se costoso, questo cavo HDMI in fibra si è dimostrato impeccabile finora. È costoso ma ora posso guardare il materiale sorgente UHD ininterrottamente con una qualità dell'immagine notevolmente migliorata. Pur evitando ovviamente troppe piegature durante l'installazione, si è dimostrato flessibile abbastanza per installarlo discretamente nel soggiorno, anche se ho usato un copricavo per proteggerlo poiché la fibra ottica è meno robusta del rame. Il lato negativo... Se la tua connessione è inferiore a 6 o 7 metri e/o non intendi farlo aggiorna a 48 Gbps (questo cavo è classificato HDMI 2.1), allora ci sono opzioni più economiche. Ancora una volta, a meno che tu non sia un giocatore professionista che necessita di frequenze di aggiornamento più elevate a 4K o, sei a prova di futuro per cose come contenuti 8K, la fibra HDMI 2.0 è un'opzione più economica. Ruipro ha una buona reputazione qualunque sia l'opzione scelta e, dopo aver studiato il campo minato della scelta del cavo e letto molte recensioni di esperti, ho deciso per questo marchio. Ottieni quello per cui paghi ed è una percentuale relativamente bassa del costo complessivo anche di una configurazione home cinema di fascia media.
D**K
I recently purchased this HDMI cable, and I am extremely impressed with its performance! The build quality is top-notch, with durable connectors and a flexible yet sturdy design. I used it to connect my TV to a gaming console, and the picture quality is crystal clear with zero issues. The cable delivers excellent 4K video and high-quality sound, with no noticeable signal loss or flickering. It also supports HDR, which has really enhanced my viewing experience. Setup was a breeze — just plug it in and go! What I really appreciate is how affordable it is compared to other cables on the market. The performance far exceeds my expectations, especially at this price point. If you’re looking for a reliable, high-performance HDMI cable, this one is a great choice! Highly recommend!
A**E
I connected it to my room TV using HDMI 2.1 port and played some PC games. Everything works as advertised. no signal lost. I've got some slight glitch in the audio. So I used the included adapter and solved the issue. I recommended it for those who need a very long HDMI cable.
Trustpilot
3 days ago
5 days ago