I found a cable that so far (2 hours of use) has worked perfectly: https://www.amazon.com/dp/B0B1J7Z21J https://www.amazon.com/dp/B0B1J7Z21J I have my laptop

I found a cable that so far (2 hours of use) has worked perfectly: https://www.amazon.com/dp/B0B1J7Z21J https://www.amazon.com/dp/B0B1J7Z21J I have my laptop (Lenovo P1) connected to my monitor. The one cable charges my laptop from my monitor (slowly) and displays 4k video.