8K Detachable Full Fiber Optic Armored HDMI 2.1 Cable 33FT, Ultra High Speed 48Gbps, Support 8K@60Hz 4K@120Hz, Dynamic HDR, eARC, Compatible with TV/PS5/Xbox/Blu-ray/Monitor/Projector

After wasting time and money on multiple “HDMI 2.1” and “Ultra High Speed” copper cables (including well-reviewed ones), all of which failed with HDR enabled, I finally accepted the reality: at 5 meters, passive cables are mostly marketing. The RUIPRO Gen4A fiber optic HDMI is the only cable that worked reliably. It handles 4K HDR at 165Hz without flickering, signal drops, black screens, or audio issues. Rock solid, even under sustained use. This confirms what most listings don’t admit: many HDMI claims are advertising, not engineering. If you actually need high bandwidth HDR at longer distances, fiber is not optional. it’s the solution. Expensive compared to copper, but cheaper than buying and returning multiple “certified” cables that don’t deliver. Also surprisingly thin and flexible for such a quality. Highly recommended if you care about stability instead of labels.

Very impressed with this cable. It worked perfectly for my setup - 8K @ 60hz, HDR and VRR / Gsync from PC to AVR Receiver then on to TV. Installation was easy and the removable heads a good idea. I bought this cable as I was getting a lot of EMI from PC GPU over a copper HDMI cable. The interference was causing a buzzing noise in my speakers, this was even when watching something else from a different device! The fiber optic cable electrically isolated the PC and solved the buzzing!!! Very impressed!

Absolutely thrilled these are now available, they work perfectly over distance and resolve many known cabled HDMI issues

Cannot recommend highly enough. Beautifully packaged premium product that solved what I had thought was an unsolvable problem. My projector is 20m from my AV receiver and was getting ‘no signal’ from another (cheaper) optical HDMI cable. I was convinced the projector was at fault and was on the verge of shelling out for a new one. I bought this cable as a last ditch attempt and it worked straight away, I needed to connect the usb power at both ends. Now have a solid 4k link without any dropouts - if you need a long run hdmi don’t look any further than this but of kit. Would give 6 stars if I could!

Really great quality product. Ran it to connect tv to av equipment that are opposite end of the room. The cable if thin to easier to pull through. The detachable heads means it's easier to upgrade

Only tested at 4K 60Hz for now... but works perfectly. Powers on fine with the TV using the USB cable. This was pretty much the only 48Gbps cable I could find with detachable ends as well as a black cable. Much cheaper than other places selling separate MPO cables and HDMI converters. The description says the cable is armoured but indoor rated only... I've used it outdoors anyway to go from the PC upstairs, out down the exterior wall and back into the living room to the TV. It's survived fine out there so far. The cable is only 2-3mm thick and very bendy (although you do need to avoid sharp bends or kinks). If it deteriorates then the fibre cable itself can be replaced with another 10m MPO, whilst keeping the HDMI converters in place.

Compared to fiber optic solutions from other companies this cable is incredibly economical. It's working great carrying a 4K 120Hz image with variable refresh rate and HDR for the past year or so. It performs just like 48Gb passive cable.

An excellent product that resolved some HDMI handshaking issues that prevented 4k pictures on our tv positioned some distance away from our "media cupboard". The modular nature made the fibre installation through walls so much easier, just make sure you keep the included and fitted protective caps on the various ends and connections. The packaging is excellent and feels premium, with clear and concise instructions included. Recommended to help fix/prevent connections for your tv over long distances.

Funktioniert großartig. Hab damit meinen PC im Nebenzimmer mit meinem Fernseher verbunden. Funktioniert mit vollen 4k 120hz ohne Latenz. Wirklich toll, Preis-Leistung ist auch super. Ich hatte erst Probleme mit meinem Kabel mit Bildfehler oder Black screen's immer wieder. Der Support hat unkompliziert einen Ersatz zugeschickt. (Lag an den HDMI Endstücken, nicht am Glasfaser Kabel) Seitdem keinerlei Probleme mehr.

Amazing product

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.

Bon produit

Doet wat het belooft! Was even spannend omdat ik deze kabel samen met een UTP door een 19mm buis moest trekken. Met bescherming dop was dit overigens niet te doen omdat deze een stuk dikker is dan de MPO connector zelf, dus uit soort van laatste poging met een stukje tape om de connector heen om deze te beschermen (elektrische tape gepakt) en een schietgebedje weer geprobeerd. Uiteindelijk zonder beschadigingen kunnen trekken en werkt helemaal top! Ben benieuwd op de langere duur hoe het zich houdt :P.