Designed a cover for the RJ45 Jack. Uses the geometry of the plug to hold it against the port nice and flush, however if your port is inset it will not work and you will need to edit the file to lower the bottom tab that the plug pushes against.
Works great for any flush RJ45 ports such as on dongles and raspberry pi's.
Print in any opaque PLA with 100% infill, nice and slow as it is a small part and the layers need time to solidify.
The author marked this model as their own original creation.