Ethernet Cable Wall Cover Plates

Versatile cover that allows different cables to come through the wall. I used it when adding some Ethernet cables to my house, but it can be used for other cables as well.
Unlike standard wall covers, this one simply lets the cable go through rather than providing a plug end. This is useful if your original cable is long enough that you want it to extend into the room to be used somewhere else.
There are currently designs for 3, 4, and 8 cables. More to be added later.

You need to print one each of the "inner" and "outer" part with a matching number of holes. Choose the color to match your decor. SolidWorks files were designed to be easily modifiable to add a different number of cables, adjust outer dimensions, etc.