8K HDMI 2.1b Fiber Optic Cable CL2 Rated 330 Feet 48Gbps 8K60Hz 4K120Hz Dynamic HDR HDCP2.2/2.3 for RTX4080/4090/3080/3090, Xbox S/X, PS5/4, AVR, Projector, LG/Samsung/Sony TV

Can someone actually say Ruipro's customer service is actually 'too' good?! Read on...I did a lot of research, needing a 50 ft cable for my new home theater after moving into a new house with an existing theater. My previous theater used a 30 ft cable so the length was not a huge issue, but at 50 ft, I knew I'd be safer going with Fiber Optic. Ruipro kept popping up as one of the highest rated. Since I had to fish the cable through a conduit in the ceiling, I also figured a cable rated specifically for that purpose was also in order. Added to all that, I also wanted a cable that was certified, harder to find with Fiber Optic of this length. Ruipro checked all the boxes. So, I ordered it. It is indeed certified, confirmed through the app.The cable arrived in a sturdy box and was well packed within it. Careful instructions made sure to let us know this cable is not bidirectional. While I knew this, it seems some people do not and connect it the wrong way then have issues and blame the cable. One end is for Source (BD player, Firestick, etc.), another for Display such as TV or Projector). Good for Ruipro to spell this out clearly. I tested the cable and all was fine. I fished the cable through the ceiling and set it all up. It worked great. Good picture quality and refresh rate. Works well with my Nakamichi sound bar and Epson LS11000 projector. Blu-rays 1080 and 4K, great! I watched several movies with no issues.Now...a couple of weeks later we decided to stream a movie rather than watch one on Blu-ray. Halfway through the movie, the video blacked out for about 10 seconds while the sound was still going. It did this a few times. My heart sank. My previous home theater had a BenQ projector (my second one) which gave us enough of a hassle for me to change to Epson this time, so now having new issues and knowing it was not the projector I was like, "WHAT NOW?!" A litlle research pointed to the HDMI, which honestly is like a therapist blaming the parents but alas, I reached out to Ruipro not expecting much. I also placed an Amazon replacement order for the cable because unless I had a second cable to test against, I would not be able to tell if indeed it was the cable that was the problem. When something goes awry in a home theater, the process of elimination begins and usually starts with the HDMI cable.Lo and behold, while Amazon was already sending me a replacement, Ruipro contacted me and sent me one too! I tried to tell them not to, but could not stop it because Ruipro was THAT fast! Ruipro asked me to send the 'defective' one back for testing, which I would do.So, I got Amazon's replacement cable and tested it out. The streaming video still blacked out once in a while. Ugh. Well, at least now I knew it was not the cable. Then the Ruipro cable arrived. Now I had THREE cables sitting here. Guess what ended up being the issue? The Amazon Firestick! More research led me to test the Firestick (reboot, change HDMI ports, etc.) and then buy a new one. The new one worked with no issues and now streaming is perfectly fine. Apparently, this loss of video while audio still runs is a known Firestick issue, even though until now I never experienced it (I own two...well, three now). Good to know it is not always the parents...er...cable's fault. Thankfully, it was not the sound bar or projector, which would have been a nightmare, but it would have also made no sense since Blu-rays worked just fine. Why would streaming be the issue? Duh...it was the Firestick....Back to Ruipro. I wrote back to Thomas at their customer service to explain it all and asked them how to return the one they sent me, which was unopened, so they could sell it. While I need to send back the Amazon replacement so as not to get charged for it, Ruipro told me to keep theirs! Wow.Bottom line: it is not always the HDMI cable. Also, and more importantly, Ruipro's customer service is fantastic. They go above and beyond, stand behind their product and care about the customer...these days, a miracle. So, they now have a lifetime customer in me, because I know should I ever have an HDMI cable issue, they'll stand behind it. Of course, don't expect you'll get a free cable from them just by yelling 'defective,' as my issue was a complicated one, and they WILL want your defective one to test it out (which ultimately helps us all), but the fact that they went above and beyond for me, that spoke volumes!And this tale ended well.

Got the 25' run to go between the office and living room through a simple wall pass through, one continuous line. Connecting the TV to my PC.Was gentle with it, understanding fiber is delicate. Seems ok-ish with 4k 120Hz until I started gaming. Only when playing on the TV, I get hard glitches randomly every few to ten minutes. Looks similar to if one very briefly unplugged it, with the desktop flashing by. I couldn't find any settings that correct it yet. I instead set output to 60 Hz with vsync on, and then it was rock solid.I'll play with it some more, but I'm already very happy. Totally stable at 4k 60 Hz in all scenarios is much, much better than any other more complicated devices I tried. And it's just a real, native connection which makes using it very easy.Was very well packaged and had a coupon making it an even better deal. For the money, this is a great solution if you can do one solid run of the fiber from point to point.

After trying several cables from generic Chinese brands that just didn’t work or kept dropping signal, this Ruipro fiber optic cable has been an absolute game changer. I’m using it with an RTX 5080 connected to a Samsung QN90D 4K 120Hz HDR TV, and it performs flawlessly — no signal loss, no glitches, just perfect video and audio quality.I’ve tested it both directly connected to the TV and through the Lytmi Neo 3 for ambient backlighting, and it works perfectly in both scenarios.You can tell it's made from high-quality materials, and the performance speaks for itself. It’s the only cable that has truly delivered on its promises, and in my opinion, it’s well worth the price for the reliability and peace of mind it offers. Highly recommended.

So far so good. I ordered this wire (ruipro fiber optic 33ft) to replace one from a different "basic" brand that I tried to save some money on but did not work. Plugged the wire into the ps5 and got a clean 4k image right off rip, couldnt really ask for more since the wire does exactly what it should (so far). I will be updating if I have any failures but so far it's worth the $ when comparing to cheaper brands that just don't work.