This is a female usb port holder suitable for 2020,2040,2060,2080 aluminum profiles/extrusion. This is best suitable for fdm 3d printers like creality ender3 , creality ender3pro etc... . It has thin walls, so it will be easy to print, once you fix wires to usb port use hot glue or double sided tap to stick cap with usb port, hope you like this design and useful in your work.