I printed with it no supports but, I did end up with some strange stringing shown in one of the pictures. It was easy to remove, but I did have to do some sanding to get the faces to fit. If printed with some supports on the channels for the front gates that might not happen.
The slots for the USB cables were measured for my USB C cables, so you may want to check the measurements and adjust as necessary, or sand. For my cables as printed I just need to set my phone down on the USB cable and it connects to charge.
The author marked this model as their own original creation.