Club 3D DisplayPort to HDMI Cable 8K@60Hz 4K@120Hz Active Adapter - Gaming PC Laptop Console to Monitor TV - DP 1.4 to HDMI 2.1 HDR10+ Dolby Vision Converter CAC-1088

Works perfectly at 4k/120Hz between my 3080ti and LG C2. It’s the first cable I’ve tried to do so.

Some important context: I don't have a monitor for my PC, I use a TCL75Q825 TV as my display, that TV only supports upto HDMI 2.0b. Also, I have an older but still good Integra DHC-80.3 receiver, which only supports upto HDMI 1.4a.So, the issue of course was that if I were to try to connect my RTX 4070 Ti directly to my receiver via the HDMI, I could bitstream HD audio such as DTS-HD, Dolby TrueHD, and etc., but my display output would be limited to 4K 30hz, and no HDR. So, for about a year now, I have been using a direct connection from the 4070 Ti hdmi port to my TV, thus allowing 4K 60hz w/ HDR 10, and then I would use the i-gpu in my 13700K processor w/ the motherboards on-board HDMI port to connect to the receiver. Naturally, Windows 11 detects a dual display configuration, and I had it setup as Extend my Display, with my 4070 Ti set as my main display. This allowed me to watch my 4K HDR mkv movie files in all their glory, whilst the i-gpu's "display" aka the DHC-80.3, was set as my default audio device, which allowed me to bitstreaming the uncompressed HD audio from those mkv movie files. But, the annoying part was that there was always this annoying 2 second audio delay EVERY time ANY audio was started and then stopped. So, I'm like, "What if this would work better if I could simply bitstream the audio via the 4070 ti?Well, it works, perfectly! And no more sound delay! I connected this DP 1.4 to HDMI adapter to a display port on the 4070 Ti and that HDMI end directly to my TV, and then the now freed up HDMI port on the 4070 Ti was used to connect an HDMI cable to the DHC-80.3 receiver. So now, I don't have to utilize the 13700k's i-gpu at all, which not only helps with my audio delay issue, but also helped with some other minor issues that utilizing the i-gpu at the same time as the 4070 Ti can cause.I kept researching and looking at the tens and tens of these adapters that show up on Amazon. Sure, some of them were like half the price, but the negative reviews on some of those made me hesitate to get them, often times, in my experience, at least with electronics, it usually is a "You get what you pay for" type of deal.

Tried multiple other brands of DP to hdmi adapters on Amazon and this is the only one that was able to successfully send Dolby Atmos from my PC to my AVR.

Not sure how I can word this easily, but the product I received was defective, I am currently working with their Forum support to see if I can get it working properly. The cable itself will register the resolution given, but if adjusting to the 120hz at 4k what ever it's connected to will lose signal. When leaving it at the automatically detected resolution and refresh rate the picture is overly enlarged and only picks up at 30hz. If Possible will change review in the future if replacement is needed or refund.

Fixed all stuttering screen issues I was having with cheap HDMI and Display Port 1.4a cables. Works great at 4k 120hz or 2k at 144hz

I have a couple of Club converters now, going both ways between HDMI and Display port. I got the "active" (powered) models where possible. They all do the required job with no drama.

Sometimes have weird issues where it constantly flickers the display on and off and requires I power cycle the monitor to make it stop. Its better than all the other adapters I've tried and no other graphical issues. Sharp text and graphics.

Currently using this cable running two screens Alienware AW3225QF (4K @ 240hz) & LG OLED C2 (4k @ 120hz) with HDR enabled. Both are powered off a single Nvidia RTX 4080 (Founders Edition). I did not have to mess with any settings (besides changing refresh rate on the LG from 60hz to 120hz) to get the cable to work.Alienware AW3225QF (4K @ 240hz) = Plugged in by HDMI 2.1 cableLG OLED C2 (4k @ 120hz) = Plugged in by this Club 3D cable (CAC-1087) (HDMI from TV to display port on GPU)Skeptical on buying this cable (price wise) for it to not work but gave it a shot and i am happy it all worked.I put both screens in the review to hopefully help someone else doing the same and/or similar.