About this 3D model
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