This model was created to allow me to mount my Dell D6000 Universal Dock to the underside of my desk. The model needs to be printed twice. There is no need to
...Plus mirror for the second mount as the model is symmetric. When printed, simply mount one side and then add the dock and mount the second side. Each corner of the mount will cup the corner of the dock to ensure it doesn't slide out.
The mount is designed to ensure that all connectors and LEDs are available/visible. It also leaves an air gap so the dock isn't resting directly against the bottom of the desk. This allows for airflow to cool the dock. I used drywall screws to mount to my desk.
Notice that my dock is mounted at an angle under my desk. That is because the power strip would have blocked the front USB port. Take this kind of thing into consideration when selecting a mounting location.