8K Fiber Optic HDMI 2.1 Cable 6.6ft, Active HDMI Cable Slim, High Speed Fiber HDMI Cord, 48Gbps, 8K@60Hz 4K@120Hz, Dynamic HDR, eARC, HDCP 2.2&2.3, 3D, for HDTV Monitor Game Laptop Xbox PS4/PS5

Buying a 3.3 foot fiber optic HDMI cable may seem like overkill, since fiber optic is only “necessary” for much longer cable runs. But the advantage of even a short run of fiber optic HDMI cable is that, unlike copper, it’s totally immune to radio frequency interference (RFI), which can cause signal degradation, data loss, and — if the RFI is bad enough — malfunctions in your surround sound system. This particular cable is very well made and works flawlessly with my Roku Ultra, Denon AVR, and LG TV — all hooked up with ethernet connections in preference to wifi. Note that fiber optic HDMI cables are uni-directional, with one end labeled “Source” and the other end “Display.” If you have a streaming device and an AVR, the “Source” end of the cable plugs into your streaming device and the “Display” end plugs in to one of the HDMI ports on your AVR. You will need a second HDMI cable to run from your HDMI OUT port on your AVR (“Source”) to an. HDMI port on your TV (“Display”). Unlike copper HDMI cables, which are bi-directional, if you plug fiber optic cables in the wrong way they won’t work. For me, this was a great buy, with excellent build quality and easy installation. Last but not least, measure (twice) BEFORE you buy, and if in any doubt go for a longer cable (e.g. 6 feet). Stretching fiber optic cable is a very bad idea - both ends need to fit snuggly with no tension on the cable.

great picture quality at the advertised distance.

I got this for a specific use case that may mirror yours. I wanted to connect my RTX 5080 to a TV in my bedroom. The problem with your standard HDMI 2.1 cables at long lengths, they are a very heavy gauge, and extremely stiff. Fiber Optic hybrid cables fixes that issue entirely. They can easily send the full 48Gbps of bandwidth while also being extremely thin, about as thin as a thick spaghetti noodle. That means there is zero stress on your HDMI port, and since the RTX 5080 only has 1, I wanted to make sure it lasted. As far as reliabilty goes, it's all but a guarantee this listing won't be here at the end of 2026. These companies just constantly changing their LLC's in order to not have to honor any warranty replacements. So test it thoroughly for the 30 days you have it, and if it gives you any issues at all you should absolutely replace it. Mine has worked perfectly, and for the price I am very happy with it.

I ordered four of these cables, only one of them actually worked. I returned them and bought from another brand. A 75% failure rate from the jump gives me zero faith in their longevity.

Muy buen cable, excelente calidad, cumplen con lo que prometen

I missed that these are not bi-directional which seems crazy to me. Luckly I accidentally installed it in the wall through the conduit the correct direction.

Work as expected. Fiber Optic HDMI is the only stable solution for long range HDML transmission.

The product I received the second time around was the right one with the proper HDMI port connectors and the product is working great so far.

Verlustfreie Übertragung. Das Kabel ist sehr dünn und lässt sich leicht verlegen.

Rien à dire ! Au top...

Not only is it an excellent product that does everything it says it does it also has top notch customer service backing up their products. I had an issue with the product and the CSA from their company I interacted with was very understanding and incredibly helpful being open to implementing a more than satisfying resolution to what could have otherwise been an aggravating situation. So, if you're in the market for a solid fiber optic HDMI 2.1 full 48 GBPS cable which does absolutely everything it advertises then look no further as you'll either get a fantastic product or an interaction with a just as fantastic customer service representative. I am definitely going to recommend this vendor's products to my family and friends as I have complete confidence in this vendor and their product. Currently, I'm driving my ultra high-end gaming setup with this cable used at great lengths without any issues at the moment. I'm able to play full 144 Hz 4K HDR video games with ease despite the computer and the TV being quite far from each other. I was told to make sure to get an HDMI certified cable but through my past experiences, and this experience, I've come to understand that there are quality cables without needlessly inflated prices by the HDMI certification program available for purchase with customer service representatives backing up these products sufficiently in order to make sure that you get exactly what you were looking for. If you're thinking of buying this cable for watching 4K HDR movies and/or 4K HDR gaming I say go right ahead and buy it with confidence.

Good product unlocks full RGB

Schönes dünnes Kabel funktioniert einwandfrei für high Fps Gaming am Fernseher