Made this double usb dust plug remix from https://www.thingiverse.com/thing:1487100
Spaced 8.5mm apart. If you need a different spacing just comment and I'll upload it.
Printer Brand:
Creality
Printer:
Ender 3
No
Supports:
No
0.12
Infill:
10
Fusion 360 for STL editing
Import Mesh
Disable design history
Right click model and convert to Brep
Enable design history
Clean up flat surfaces by selecting unnecessary faces and deleting them
Copy and move 8,5mm apart
Make new extrusion that combines the two bodies
???
Profit
The author marked this model as their own original creation. Imported from Thingiverse.