Arduino W5100 mini module
thingiverse
Here is a rewritten version of the original text: Affordable Three-Dimensional Representation of Compact W5100 Mini Ethernet Module Compatible with Arduino Microcontrollers
Download Model from thingiverse
With this file you will be able to print Arduino W5100 mini module 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 Arduino W5100 mini module.