8K HDMI Ultra High Speed Latest 2.1b Certified Fiber Optic Cable CL2 Rated 50 Feet 8K60Hz 4K120Hz 48Gbps eARC HDR HDCP2.3 for RTX4080/4090/3080/3090 Xbox PS5 AVR Projector LG/Samsung/Sony | 4K@120Hz, VRR and ALLM Deliver Smooth Gaming, While eARC Supports Immersive Audio for PS5, Xbox and Home Theater Systems

This replaced another fibre optic HDMI cable i was using. There is definitely improved quality and much faster signal handshake than my previous cable. Very happy with the purchase as it did exactly what I needed it to do.

Kabel macht einen sehr wertigen Eindruck und kommt in einer angemessenen Verpackung. Kabel ist recht steif, sodass man nicht Gefahr läuft das Kabel zu knicken. Mein letzten Kabel hat nach 11 Monaten den Geist aufgegeben (auch 15m), hoffentlich hält dieses länger.

I’ve been disappointed in the past by two other brands of optical HDMI cables that developed flickering after just a few months. RUIPRO came highly recommended on forums, and while it’s priced at double the others, the build quality is unmistakably superior. The cable is noticeably thicker than the last ones I had, the connectors stay far cooler, and the overall feel is much more robust. It also comes with a lifetime warranty from a company that’s been around for years, giving me confidence it’ll be honoured if something ever goes wrong. So far the cable performs flawlessly with my TCL C7K TV and an RTX 5070 Ti: I get ALLM, VRR at 4K 120 Hz with HDR and full 10‑bit colour depth without any issues. Time will tell if it continues to hold up, but for now it’s delivering on its promise.

This was the only cable that worked out of the box with my complex setup without any handshake issues, no black screen at all, you can see it is a certified cable. Unfortunettly the cable stopped working after one year. RUIPRO support refunded the full prince and I ended up buying another one. Please note that all active fiber optic cables fail after a period of time and RUIPRO is in the same boat as the other manufacturers. Would buy again for sure.

J’ai acheté ce câble en version 15m gen3/c certifié UHS HDMI 2.1b afin de relier mon vidéo-projecteur à mon ampli AV. Le vidéo-projecteur étant connecté avec des applications de média player intégrées, j’ai besoin d’utiliser le canal eARC afin de renvoyer le son vers mon ampli AV. Malheureusement, bien que ce câble soit certifié HDMI 2.1b avec eARC, l’audio en eARC est inutilisable avec des coupures du son permanentes. J’ai dû désactiver eARC pour utiliser ARC à la place mais les formats audio non compressés ne sont pas supportés en ARC. La vidéo dans le sens ampli AV -> Vidéo-projecteur fonctionne bien par contre. J’ai testé jusqu'à la résolution UHD HDR 50p sans problème et le test du câble par mon ampli Denon donne bien 40 Gbps de bande passante.