This is a remix on one of the included strain reliefs included with the orbiter 2 USB toolhead board. I tried to use it but it wasnt close enough to the wire and was putting a sideways load on the connector. I added length and width to be able to attach the cable.
The author remixed this model.
extended out the wire support to reach the wire and raised the height to clear the plug. I also added a model with hex holes.