RUIPRO 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

Funktioniert einwandfrei auf 15M Länge an einem Sony Bravia 8 Projector ohne Signalabfall, musste von einem 12GBit Glasfaserkabel (8 Jahre alt) auf dieses umsteigen.

Got the 15m variant. The only cable where I could get 4k UHD HDR 4:4::4 @ 120hz. Not a single drop in months

First off, this works fine for me at 4K 120Hz HDR with VRR. I can't comment on ARC or CEC however since my use case is from a PC. My only gripe is that I was expecting a thin smooth cable like the one pictured, but received a very substantial "ribbed" one instead. When cables of this length are often going to be buried in walls or in conduit, the thickness and ease of pulling through is a very important consideration, and I don't appreciate the misrepresentation, especially at this price point.

I bought this based on a YouTube review, replacing a 24’ budget cable with this 50’ cable. I might not have done so had I not needed the additional length. Despite being twice as long, the improved picture is astonishing. It was not a subtle improvement.I’m using this to connect my Denon receiver to an Epson HD projector, with a projected image of about 120”. I was satisfied with the picture before, but the 25’ cable hung across my line of vision. The picture with this cable is sharper, brighter, with much more vibrant colors. I haven’t evaluated the audio quality yet, but based on the picture improvement alone it was well worth the price

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.