Reprapdiscount Smart LCD Controller XXL. A XXL Smart LCD Controler and a SD Card reader. It comes with a 4gb SD card, with 30-35cm long flat cables, with the smart adapter.
Tested and approved for use on the Robo3D , Robo3D R1, and Robo3D R1+ with no hacking required (stock firmware has this controller enabled). You can print yourself an enclosure for this controller here: http://www.thingiverse.com/thing:79820 or for a Robo3D http://www.thingiverse.com/thing:219362.
Free shipping. US orders only through printedsolid.com.
Check out this video from our favorite 3D Printing Nerdguru, Barnacules Nerdgasm