RUIPRO 8K Detachable Full Fiber Optic Armored HDMI 2.1 Cable 10FT, Ultra High Speed 48Gbps, Support 8K@60Hz 4K@120Hz, Dynamic HDR, eARC, Compatible with PS5/Xbox/Blu-ray/TV/Monitor/Projector

Great cable! I tested it before I ran it behind the wall. The picture quality was terrific. I watched snippets of Lord of The Rings and The Dark Knight in 4k. The black levels and color were exceptional. Maybe it's in my head but it did seem a bit more rich. The eARC works great as well. I have it powered at the TV so the TV remote controls the volume to my AVR. The cable was easy to run behind the wall. Overall it's really flexible and seems durable. The ends stick out a bit and I couldn't place my AV rack as far back as I would like because it sticks out. The concept of switching the heads is terrific for future proofing. If I could give it 4.5 I would. If th connectors were a tad more flexible then I would give it 5 stars.

I tried about a dozen long HDMI cables to connect from my PC to my 4k TV. This is the best working cable I have tried. For me it does still flicker every once in a while, but seems to only happen when a certain program or action causes it. It's also great that the HDMI plugs are swappable and that the cable is so thin and flexible - making it easy to route. It is expensive but worth it. There are other "fiber optic" cables that are more inexpensive here on Amazon, but I tried those as well and they are junk. The only other very long HDMI cables I have tried that work well enough and are also inexpensive are the non-fiber cables that have a much thicker gauge - not sure if I can say exact brands here in the review but they are from the more reputable and "mainstream" brands. However those cables did still flicker intermittently for me, but not often enough to make them completely unworthy of using. All of this is only if you need more than a 10 ft cable. 10 ft and below and you will likely be fine with a cheaper cable.

Works great. I was having issues with my TV audio over eARC to the receiver that is in a closet in another room. I tested this and it worked perfectly. First cable I’ve found to give me zero issues over eARC. I already have a fiber command cable in the wall, which was extremely expensive. That cable did not work with eARC despite trouble shooting it every way possible. After confirming this cable worked. I ran it through the wall to the attic and down to the closet. Works perfectly. I would highly recommend it. Great build quality. Quality is as good if not better than the fiber command cable. If I had to do over again, I would just use these cables instead. They are much more affordable. Picture quality is great. I’m running 4K@120Hz with HDR and Atmos audio over it with no problem.

So far, so good. Using the 50 foot length for home theater. eARC works as advertised. Tested multiple media formats and sources. My TV is passing through all supported high bandwidth audio codecs. The detachable HDMI connections make it easy to run through conduit or walls. I have the display end plugged into a usb charger for it to have constant power. I have the source end unpowered in my setup. Ruipro was very responsive when I had questions. Would purchase again if the need arises. Setup is Sony XR77A95L, Denon X4800H, Nvidia Shield Pro, Sony Blu ray player. One note and this is not the cables fault. The A95L does not like to pass DTS-HD MA through eARC from its own internal apps. DTS-HD MA will pass through eARC no problem when the Shield is connected to the A95L.

I've tried a few AIO fiber HDMI cables in the past and have had mixed success when pushing 40-48Gbps speeds. This set works flawlessly at 48Gbps, and handles 4k@120hz, HDR, without issue. I ran into CEC problems with this set, but that seems to be a common problem depending on the make of TV and if there's a computer involved too. It's pretty easily solved with a CEC blocker, although that adds another connection to the signal chain and can degrade the connection a bit. The main downside is the size of the transceivers. Many TVs don't have enough space for it without potentially bending the HDMI connector. With a CEC blocker inserted between this and the TV too, I had to add an angle-adapter just to make it all fit. With both the extra adapters, the signal loses some stability at 48Gbit. Forcing it down to 40Gbit was enough to make it stable again without losing any features.

Este es el peor cable hdmi 2.1 que he visto y eso que es fibra óptica, pero un hdmi de cobre blindado es 1000 veces mejor. No se si es mi unidad de 2 metros que vino defectuosa o es un fallo general, pero no puede ofrecer 4K a 60 hz en formato de color RGB y 12 bits. De las 20 veces de formas diferentes que hice las pruebas, solo 2 veces logre que presentara esta resolución, y cuando ponía un juego a 120 hz se caía la imagen por 1 minuto. Las otras 18 veces el hdmi me dio señal en 8bits en YUV422. Esta es la resolución que alcanza un hdmi 2.0 con velocidad de 18 gbps. Se supone que este cable es 2.1 de 48 gbps y puede ofrecer 120 hz sin compresión. Estoy muy decepcionado. US$100 para estresarme un día entero con un cable que se ve peor que mis otros hdmi de cobre 2.1. Ni que RUIPRO me regale 5 cables se los cojo. Eso de dividir el cabesal hdmi de la fibra óptica es el motivo de su falla, porque por eso le entra interferencia.

Overall, this product is excellent and did exactly what it was supposed to do. I needed a 50-ft cable to run from my 4k to my AVR, and this cable has been rock solid. No signal dropouts, no black screens, and no handshake or communication issues. It solved the problem completely.

Excellent picture quality and no latency between audio and video. I purchased the 40 foot fiber optic/HDMI unit to connect a Marantz cinema 70s to a LG tv and it works perfectly. Before this purchase, I tried hdmi over cat7 and the tv kept loosing signal(very annoying). I also tried hdmi to fiber optic (without the 5v power supply on each end) and there was a latency between audio and video. The product is pricey but worth every dollar. Don’t eff around like I did..