Stable, Compatible NOPASS technology, no need to modify DS console, no harm to the console, keeps console warrant. Side plugin, prevent the MicroSD/SDHC suddenly drop, looks like original card Support official Slot2 expansion device Softreset reduces the damage to the power switch Support MicroSD/SDHC, high capacity, high speed, no speed drop. Direct save to MicroSD/SDHC, no more save loss. Easy to Use Plug and play, no more passme Drag and play, no more convert software Easy to manage. Support copy and delete Easy to link. Support GBA/DS game linker, support single card download play. MultiMedia Vdeo player, support DPG 1.0 and 2.0 Music play, support MP3, wav, mod Text reading, bookmark support Picture viewing, support JPG, BMP, PNG Expansion RAM expansion, support offcial web browser Rumble support, strength adjustable GBA game support Light control adjustable Homebrew support, autoDLDI supported Use as a passme, boot slot2 card Package Content: EZ-Flash Vi Adapter A stretchable metal stylus A thumb finger pen A mini MicroSDHC reader with USB port A little cartride case