you can use a single USB 3.1 gen 2 cable if it supports displayport video. I just got a cheap chinese cable and it works fine.

https://www.amazon.com/Elfesoul-USB-C-Cable-3-2-10ft/dp/B0BBR2G8XZ/ref=sr\_1\_6?keywords=Elfesoul&qid=1674970252&sr=8-6&th=1