Nintendo DSi Motherboard
The 133 MHz motherboard includes 256 MB flash memory the DS Game Card Slot, DC-in, and the audio in/out ports and the ABXY, Start, and Select buttons.
The Nintendo DSi is the third revision of the Nintendo DS line. The DSi features two cameras and wireless 802.11b/g connectivity. The DSi also features an SD card slot, which replaces the Game Boy Advance cartridge slot found in earlier DS handhelds.