Duet Wifi Rev4
thingiverse
source: https://grabcad.com/library/duet-wifi-1 the STL file was too big to upload, so I zipped it. Download the .stl and rename to .zip. Unzip it and voilá, there is the STL file.
Download Model from thingiverse
With this file you will be able to print Duet Wifi Rev4 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 Duet Wifi Rev4.