This charging cradle is based on Nintendo's offical one however this cradle works with your original cable. All the features are the same it is easy to insert and remove with no force needed. There is also a cut out for the notification led.
There are cable routing channels on the bottom so that you can route it out either side or the back. The model in the photos is an older one so it doesn't have the routing hole for the back but the .stl does.
This prints without supports and at a layer height of 0.2mm. No brim or raft needed.
You probably don't need to follow these if you have some common sense. :)
You need to print both files. The spacer goes onto the cable to make it fit into the stand. The cable should be threaded through the base from the bottom then the spacer put on with the wider bit at the top then the hole thing slotted into the hole. The wider bit means that the spacer and cable wont fall through.