Official VESA certified cable!
I provide a link: https://www.displayport.org/product-category/cables-adaptors/?ps=DeLock%20Cable&pman%5B0%5D=delock

What does this mean?
-All the features that DP 1.4 (DSC) truly offers.
Colors (12bit), 8k resolution, TRUE HDR support, etc.

Don't spend your money on "simple" DP or HDMI cables that are not certified and cost 5 euros. (Regardless of whether they claim to do the same)
Because quite simply, they don't do what they claim, you may lose hz/colors or experience some strange "stuttering"/flickering on the monitor and it could be due to this!
Invest in a good cable to have peace of mind.

It does what it promises on a 1080p/165hz monitor, the factory HDMI cable sometimes loses signal and takes a while to open... with this no problem... I don't know if it makes any improvement in performance but it's okay.... maybe someone with 4k/120hz would appreciate it even more

In AOC Agon AG275QZN 2k@240 Hz. Use, for gaming/office purposes, and I have no issues (cyberpunk/TAB/hollow knight) GPU 7900xtx

I have the Samsung Odyssey G9 and I have connected two computers to it, the main computer using the DisplayPort cable and the second one using this cable. Both of my computers can use any monitor they want by simply changing the input, and I have absolutely no issues. I highly recommend it.

From the PowerTech brand, I bought the 4K UHD DeLock 85660. I was experiencing some frame drops and noticed some strange delays and freezes during gameplay. At some point, I decided to change the cable, just in case. My monitor is a Samsung G4 and I play at 144 Hz. Well, I replaced the cable with the 2-meter DeLock 85660 and played the same game again without any issues. I no longer have frame drops, the monitor responds much faster, and I have better image quality. I was truly amazed. After six months of struggling with a PowerTech product, I couldn't believe it!

Cheap cable, however it supports everything it claims. In my case, the LG 38GN950 works flawlessly at 3840X1600@144Hz.

Excellent cable! Better and smoother connection than the factory DisplayPort cable that came with my Dell monitor! I bought it for 20 Euros with home delivery. Expensive but worth it!

It is a vesa certified DP 1.4a, which means 8k@60Hz, 5k@120Hz, 4k@240Hz and supports DSC, one of the cheapest in its category without lacking anywhere. However, it is a thin cable of good quality and with a safety clip. It solved some issues I had with the previous one, which was DP 1.2, on a Samsung Odyssey G9 5120x1440p@240Hz.