<Table> <Tr> <Td> </Td> <Td> This article contains content that is written like an advertisement . Please help improve it by removing promotional content and inappropriate external links, and by adding encyclopedic content written from a neutral point of view . (May 2014) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article contains content that is written like an advertisement . Please help improve it by removing promotional content and inappropriate external links, and by adding encyclopedic content written from a neutral point of view . (May 2014) (Learn how and when to remove this template message) </Td> </Tr> <P> Nintendo DS and 3DS storage devices are used to store a licensed developer's work - in - progress images, homebrew video games, and downloaded commercial games (since the Nintendo DS is not sold with a rewritable storage medium). Licensed developers, however, can use a blue Intelligent Systems Nitro Emulator box to flash cards . These devices are also known as "flashcarts" or "flashcards". There are two main classes of flashcarts: older devices which fit in Slot - 2 (the Game Boy Advance Game Pak slot) and newer devices that fit in Slot - 1 (the DS Game Card slot). Slot - 2 (or first - generation) devices have been historically cheaper due to economies of scale (inherited from their use with Game Boy Advance), but require a booting tool in Slot - 1 in order to use the touch screen and other DS features . Second - generation devices (those which only use Slot - 1) do not work with GBA homebrew, but as of 2007 became less expensive and easier to use, rivaling many Slot - 2 devices in price . </P> <P> First - generation devices include GBA flash cartridges, GBAMP CF, SuperCard, and M3 . Second - generation devices include R4 Revolution, CycloDS, G6 Real and DS - X . Many of these devices also work with the Nintendo 3DS as DS flash cartridges, allowing DS ROM backups to run in game consoles of the Nintendo 3DS line . There are also flash cartridges made exclusively for the Nintendo 3DS, such as the Gateway 3DS and Sky3DS, which allow 3DS ROM backups to run in these systems . The storage device either contains flash memory or a slot for a memory card to store homebrew . Storage devices with a memory - card slot usually have more storage capacity than flash - memory devices . Although flash - memory capacity is usually measured in megabits (Mb), memory - card capacity is usually measured in megabytes (MB) (where 8 Mb is 1 MB). </P>

What is a flash card for nintendo ds
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