DSTTi Slot1 flash card is a port of the DS flash card, flash card with the mainstream of S1 features side: no need to brush machine, built-in guide function, can guide and support GBA side burn card CleanROM. In addition, also supports the SDHC standard TF card, maximum support to 4TB capacity. DSTTi game archive is stored directly to TF card, the 512k sav file name suffix. For the self-made software, DSTTi play automatically DLDI patch. DSTTi flash card to see the video itself does not support the function.