Cruxtec DisplayPort 1.4 to HDMI 2.1 Cable - 2m

Not sure what the previous reviewer’s hardware was about (was saying 4k120hz doesn’t work) is untrue. I’m using this cable to connect my 2080Ti to my LG C2 and this works flawlessly at 4K resolution at 120hz. This card only has HDMI 2.0, but it does have DisplayPort 1.4, therefore the only way to get 4k120hz is by plugging the DP end into the PC and HDMI into the display. Definitely do your own research- if your GPU doesn’t support DP 1.4, then this may not be any advantage. Not sure what the previous reviewer’s hardware was about (was saying 4k120hz doesn’t work) is untrue. I’m using this cable to connect my 2080Ti to my LG C2 and this works flawlessly at 4K resolution at 120hz. This card only has HDMI 2.0, but it does have DisplayPort 1.4, therefore the only way to get 4k120hz is by plugging the DP end into the PC and HDMI into the display. Definitely do your own research- if your GPU doesn’t support DP 1.4, then this may not be any advantage.

This adapter worked perfectly - I have a monitor which only had HDMI inputs. The HDMI output on my graphics card can only deliver 4K at 60Hz so I needed a solution to get higher refresh rates at 4K on an HDMI monitor. This adapter takes the high refresh rate signal from the Display Port output on your graphics card and converts it to HDMI.
Now I get 4K @ 120Hz from a DP graphics card to HDMI monitor - perfect & super pleased. Haven't had any issues with it. This adapter worked perfectly - I have a monitor which only had HDMI inputs. The HDMI output on my graphics card can only deliver 4K at 60Hz so I needed a solution to get higher refresh rates at 4K on an HDMI monitor. This adapter takes the high refresh rate signal from the Display Port output on your graphics card and converts it to HDMI.
Now I get 4K @ 120Hz from a DP graphics card to HDMI monitor - perfect & super pleased. Haven't had any issues with it.

amazing product, would recommend to others amazing product, would recommend to others

Seems to be a good quality cable, though it definitely has issues with Intel ARC GPU's, including image corruption during POST (minor).

But the most greivous issue so far seems to be this cable's inability to hit the advertised 4K@120Hz. I've tried on multiple devices - that supposedly support 4k@120Hz - now and I am locked at 4k@60Hz no matter what I do. I'd recommend it be avoided if this is your goal, but with limited selection in the arena you may be tempted to try anyway.

Update a year later:
This cable continues to give me issues no matter what situation I put it in. For context, for the past year I've had it on a PC in my living...view more Seems to be a good quality cable, though it definitely has issues with Intel ARC GPU's, including image corruption during POST (minor).

But the most greivous issue so far seems to be this cable's inability to hit the advertised 4K@120Hz. I've tried on multiple devices - that supposedly support 4k@120Hz - now and I am locked at 4k@60Hz no matter what I do. I'd recommend it be avoided if this is your goal, but with limited selection in the arena you may be tempted to try anyway.

Update a year later:
This cable continues to give me issues no matter what situation I put it in. For context, for the past year I've had it on a PC in my living room running Windows, ChimeraOS, and Bazzite (last two are forks of SteamOS, essentially) with the DP-end plugged into my GPU, and HDMI into at different times, either a Pioneer HDMI 2.1 supported receiver, or Samsung QLED television also HDMI 2.1 supported. I've tried multiple GPU's, including the Intel Arc originally noted, an RTX 3070, then an RTX 3070 Ti, and now an RX 7800. The issues I suspect have primarily been with the negotiation/handshake process - DP and HDMI use a process similar to that of Ethernet - which manifests as the image either not negotiating the correct resolution, refresh rate, HDR, or all of the above resulting in no image on screen. This can happen when the resolution switches, or completely at random making for an infuriating experience.

I finally bit the bullet just the other day and replaced the cable with an HDMI 2.1 to HDMI 2.1 cable from the same manufacturer, which resolved all my issues immediately. Not to waste the original DP to HDMI cable, I attempted to re-use it in less demanding circumstances, between my Thunderbolt laptop dock and 1440p 144hz monitor, which resulted in a 1440p@100hz image... and continued to drop in and out.

It is possible I got a faulty cable, but keep this in mind when purchasing. Don't assume it's your setup that's the issue, and return the cable if you have similar issues.

Reduced rating to 1-star.

I'm using a 1080ti with dp 1.4, which doesn't have DSC like the 2080 series. Tried to run 4k 120hz on LG3, but could only get 4k 120hz 10bit stable at 420 chroma, not 444. I was able to get it working at 4k 120hz 8bit 422, but then there was often no signal after restarting the pc.
Even though it's not what I hoped for, I'm still happy that I don't have to invest in a new gfx card yet. I'm using a 1080ti with dp 1.4, which doesn't have DSC like the 2080 series. Tried to run 4k 120hz on LG3, but could only get 4k 120hz 10bit stable at 420 chroma, not 444. I was able to get it working at 4k 120hz 8bit 422, but then there was often no signal after restarting the pc.
Even though it's not what I hoped for, I'm still happy that I don't have to invest in a new gfx card yet.

Solid cables just a bit difficult to remove when needed Solid cables just a bit difficult to remove when needed