RUIPRO 8K HDMI Fiber Optic Cable CL2 Rated 6 Feet 48Gbps 8K60Hz 4K120Hz Dynamic HDR eARC HDCP2.2/2.3 for RTX4080/4090/3080/3090, Xbox S/X, PS5/4, AVR, Projector, LG/Samsung/Sony TV

This is the 4th 10m active optical HDMI cable I've been through trying to get my RTX 4000 series GPU to play ball with my LG C9. The other 3 cables I've tried included top brands such as Cable Matters and Blustream but they all suffered from what I assume are signal drops or handshake issues when using 4K 120Hz HDR and G-SYNC (the C9 is G-SYNC compatible). The TV frequently would go black for several seconds (regardless of using desktop, in-game or when streaming video), repeatedly triggering the 'instant game response' message. Frustrating to say the least! I was beginning to lose hope as I wasn't 100% sure if it was the TV, HDMI cable or GPU causing the issue, but I was fairly confident it was the cable given that moving the PC closer to the TV and using a shorter cable worked just fine. I know 10m is a lot, but active/optical cables are designed specifically for transmitting up to 48 Gbps over longer distances, and running 4k 120Hz 10 bit colour depth (the C9 panel doesn't support 12 bit) uses bandwidth of around 40 Gbps...well below the 'certified' 48Gbps these cables can supposedly handle. This cable from RUIPRO actually works! After 3 days of use it's not dropped once and is rock solid at 4K 120Hz G-SYNC HDR 4:4:4 10 bit depth. It's also very well constructed...thick enough to provide good protection and very flexible making routing the cable through trunking a breeze. I can see why this cable gets a lot of mentions on AV enthusiast forums. It's expensive...but it's the only cable I've tried that actually does what I need, so great job RUIPRO! If this cable goes the way of the others I've tried after a while, I'll come back and update this review.

Awesome product just the right one for my Hisense C2 Projector. It works perfectly well with the soundbar and makes a whole lot of difference. It’s worth it.!!

I bought hdmi cable around year ago. Did research and find one the most expensive and perfect quality. Unfortunately it did stop working and I did get back to seller. Seller did come back to me same day and offered a replacement. It was amazing service and care for their customer. Kindly thank you for taking care of your customers!

Finally I found cable that actually does what is supposed to. I bought multiple different cables to connect my gaming pc to my living room TV. And finally this was it. (I tried very budget, to mid range but always problems with signal, blackout or straight up doesn't work) This one is quite pricey but they have good warranty, and it actually works. Fairly thin, but reasonably durable (my puppy tried to chew on it, cougt him fast, but still could've been worse, cable works fine after the incident). I've been using it for months and still working well. It is expensive, I wish it was a bit cheaper 120+ euro for cable is crazy. But it does work very well I tested it for 4k 120hz HDR gaming from rtx 4090 to 4k Oled Sony Bravia TV. Would recommend and would buy again if necessary.

Uno dei pochi cavi che non ha perdite di segnale!!! Ne ho provati 3 diversi con risultati orrendi, prima di trovare questo hdmi Viene fornito pure con un rilancio. Personalmente il rilancio non lo utilizzo perchè va già bene così