I got my hands on an Arduino Due and off course I had to design another stand to add to my collection (check out my other arduino stand designs). I learned from my previous designs and therefore made this one a bit beefier. So it is easier to print and off course stronger. The Arduino Due and the Mega should be the same size and form factor. This stand should fit both. It does NOT fit the Freetronics etherdue. 04/05/2014 Update: I have added an .stl that will print three bumpers in one session. As usual the STL has been processed through netfabb and the Sketchup design files are included if you want to modify it. If you print this, please click the "I made one" on this thingiverse page.printed with: object infill: 50% layer height: 0.2mm Number of shells: 2 Feedrate: 80mm/s Travel feedrate: 120 Temperature: 225