Not if you use 4k or even more.. DisplayLink compression sometimes gets so bad t...

dijit · on March 16, 2021

I believe, based on my own experiences, that you're mistaken here.

MacOS has a nice feature that shows you in the device tree what the thunderbolt connection speed is, for my eGPU it shows as '2x' which is 20GBps, and that's running an eGPU with 2x 4k displays.

For work, I run a 4k panel from Lenovo[0] that has a USB-C in and while that's a 60Hz screen, it does not show any signs of input lag or artifacting.

[0]: https://www.lenovo.com/il/en/monitors/p27u

domano · on March 22, 2021

Many Docking stations only can do it via DisplayLink though

_xy8h · on March 16, 2021

USB C alt mode over DP isn't DisplayLink, does 4k and is published by VESA.

https://www.dell.com/support/kbdoc/en-us/000141328/displaypo...