The DSTTi card is the same size as an original card, extremely easy to use. All you need that is not included in the box is a MicroSD card. Since the DSTTi is SDHC compatible you can use any of the high capacity cards (4GB, 8GB etc) if they strike your fancy, although normal MicroSD’s work perfectly fine as well. It does NOT DSi V1.4 Firmware up to now !!!

DSTTi Functionality (Note: DSTTi has unique hardware serial number(VID), which can be read and display by kernel menu )