Wall Ethernet/cable plate
thingiverse
I made this out of necessity, and I think it turned out very nice.
Download Model from thingiverse
With this file you will be able to print Wall Ethernet/cable plate with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Wall Ethernet/cable plate.