USB 3.0 extension short extension cable mount

I am mounting my notebook away from line of sight, therefore needed to mount at least one usb port at convient place.  I had this generic usb extension cord. Designed around it the holder. It is a really nice press-fit, it fits perfectly without screws. Altought they are needed.

I used M3x16, M3x10 is minimal. The screw hole depth is 9.75mm, the plastic blue thingy is 7mm. The wood screw is the one i had at hand 4x25mm, it was a tight fit, i modified the design to 4.2mm, please give feedback. Mine was aimed at mounting at the back of the table, but you can use a countersunk machine screw as well.

Print it on  USB 3.0 surface. I used PETG, but i use PETG for everything, not nessecery.

I enclose the f3d and step file as well.