Caldigit TS3+ is pretty good, supports my 5K2K display as well as another one with 1920x1200 res, plus power delivery, with a single cable.
You could also go with a thunderbolt compatible display with an integrated USB hub, that way with a single cable you can have the display and USB (as well as sound) for the webcam/keyboard and hopefully power too, as most of those also have power delivery.
Caldigit TS3+ is pretty good, supports my 5K2K display as well as another one with 1920x1200 res, plus power delivery, with a single cable.
You could also go with a thunderbolt compatible display with an integrated USB hub, that way with a single cable you can have the display and USB (as well as sound) for the webcam/keyboard and hopefully power too, as most of those also have power delivery.