Detailed Product Description  DSTT card (N4 card, R4, TTDS, EDGE, N5, E7, DS linker, M3DS real, EZ V, Supercard DS one, X9 card, elink)  -- DS original cartridge size, Slot1 interface.  -- Plug 'n Play, easy to use, just Drag 'n Drop file from PC to flash memory card.  --No FlashMe, built-in NoPass, and the GBA cards in slot2 can be started directly.  -- Supports CleanROM, No covert.  -- 100% SDHC TF and standard TF compatibility up to 4TB(4096GB) flash memory card.  -- High speed SDHC. Supports any TF card speed with no lag in game,  -- Save directly to TF card, not to onboard chip, Never lose your saves.  -- Automatically detect and generate save type.  -- Supports Moonshell and homebrew. DLDI auto-patching.  -- Supports FAT/FAT32, works on any OS.  -- Supports Action Replay cheat and edit the code base.  -- Built-in energy-saving design.  --- User friendly skinnable interface. Touchscreen or button operation. Supports Skin DIY.  -- Supports the "Hot-Key" SOFT RESET.  -- Supports the WiFi game, DS Rumble Pak, DS Browser.  -- Supports Download play.  -- Supports 4-scale-lightness adjustment ( DS Lite only ).  -- Free SDHC high-speed reader, Ultimate copy documents.