Dell power plug (and some other brands too) is very weak, because the cable tends to break at the base. This is a simple support made to stiffen the component and avoid the problem.

You will need 3 cable ties to fix everything.

0,2 layer height, 15% infill.

I hope you like it.

Update 22/8/2023

Editable files: https://grabcad.com/library/dell-power-plug-support-1