The MiSTer DIY Kit comes with everything you need for your DE10-Nano to turn into into a full MiSTer htat can work with both HDMI and Analog monitors supporting all the MiSTer cores. You get the the beautiful metal case, latest upgraded 128MB SDRAM to run larger cores, Analog IO board with VGA Connector, 3.5mm Audio Jack, Secondary SD, TOSLink, 3 Buttons & Status LEDs on top, the 6 port USB Hub board and its expansion connector with a protective case, plus CPU heat sink, Quite RGB Cooling Fan, and the power splitter needed.