Quick access, mountable, cable winder holder

Have you been looking for a bulkier, more complicated way to wind and hold your cables? Look no further! I made this cable winder/organizer to mount charging cables (e.g., a USB cable to charge my mouse, keyboard, or phone) to the bottom of my desk. Because I wanted to leave the cables plugged in, there were a number of issues with other cable organizers (like them being way too simple and elegant) that I changed in this design.

And now for the good parts:

It winds from only one end of the cable instead of from the middle. It's slower, but you don't get issues from the winder being displaced from the center of the cable. It also allows the cable to remain plugged in while still being wound.
It is mountable. I've included versions with or without screw holes. The screw holes allow it to be mounted to a surface, such as the bottom of a desk, wall, or back of a dresser.
It provides quick access to the cable by having one side completely open. Simply pull the cable from the open s