Universal IO Shield
thingiverse
Cut out a custom IO Shield. You could measure and custom create an IO shield for your motherboard, but I think this was quicker.
Download Model from thingiverse
With this file you will be able to print Universal IO Shield 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 Universal IO Shield.