The R4 SDHC is an upgraded version of the R4 Revolution with the only difference being that this card supports SDHC Micro SD memory cards. This allows you to use memory cards of a greater capacity than 2GB which was the limit for the standard R4 Revolution DS Card.
What is an R4 SDHC adapter?
Why should I get one? R4 adapters have been around for quite some time now, they where created so that you could do more with the Nintendo DS game systems. The standard R4 Revolution cards could only accept memory cards of 2GB or less which was quite limiting to some people. Hence R4 brought out the R4 SDHC adapter. This adapter allows you to use up to 16 GB and allows you to store and play lots more music and videos on your Nintendo DS than you could ever do before!
The R4 SDHC Adapter allows you to perform tasks with your DS that you could never do before! This includes listen to music, watch videos, browse your piccies and also read e-books all from your Nintendo DS! The adapter itself is the same size of a standard nintendo DS game cartridge and fits into the same slot (Slot 1) as the game cartridges. The adapter has amicro SD memory card slot and its on the micro sd cards that you store all the files you want to use on your DS. This then goes into the adapter and that, in turn, into your DS console. Turn on the DS and away you go.
How does an R4 SDHC work?
The R4 SDHC DS card works by turning your DS into a multi media machine! The same size as a game cartridge the adapter behaves just like a proper game cartridge. But instead of playing games you can load the adapter with a Micro SD memory card filled with your favourite music, films, pictures and e-books! The R4 SDHC software (That you also need to load onto the memory card) allows you to access these files and play them on your DS. Please note that this device is not compatible with the latest Nintendo DSi games console.