8K Long HDMI Fiber Optic Cable 66Feet/20m, 8K@60hz, 4K@120hz, HDMI 2.1 Cable 66FT, 48Gbps Ultra High Speed, Support HDR, eARC, Compatible for PC, HDTV, playstation4, PS5, Xbox Series X, RTX4090/4080

Wow, were were trying to run an overhead projector with an old rs232/vga cable. The projector would occasionally blink on and off. Installed this (82 foot) cable and bam, perfect. This cable is great.

Had it for 3 months currently it still does it job wonderfully. Was afraid it would be low quality as certain reviews said it barely held for a week

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We are currently using 3 of the 165' cables and we ordered 9 more of them for our new build.

After two years, the cable just stopped working. I don't know if something broke inside of it, but everything looks fine on the outside. I hooked it up to my 4k projector during a visit from family like I always do (noting the one-way requirement from Source --> Display, and nothing, no signal. Used my other cord, and yup signal. So it was definitely the Fiber Optic cord. Very disappointed as this was quite pricey. Update: The company gave me a full refund. Great customer service. The other one I bought from them is working fine so far.