The TerasIC DE10-Nano is a new FPGA development board that is popularly used to run the MiSTer software.  

Information can be found here for this exciting open source project ( MiSTer on Github )

This board is designed for the do-it-yourself'r who wants to build their own I/O board for their MiSTer.  This item is for one board, blue in color.  No other parts are included.  Note that this is the larger XL version of the I/O board that is the actual full footprint of the DE10-Nano, and allows you to attach it to the main board at all four corners.

The parts list and build information can be found on the MiSTer site on GitHub.

Be sure to watch for additional MiSTer related products on our shop.