• Supports ROMs (backup games), multimedia files, or homebrew games of any size • 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 Product Features • 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. More Information Package contains: • DSTT (SDHC/TF) Adapter • USB 2.0 SDHC/TF reader • DSTT protection box • 2GB microSD / TF Card