I'm thinking of buying this a Micro SD to Regular SD larger cards at higher capacity per GB works out cheaper would something like this work? Just fold it over the back, as I use a 2DS it would just be a case of some velcro or other adhesive on the underside of the ribbon cable. For example here 128gb micro sd costs £70 but a full SD card costs £25 here so after the cable to it's still much cheaper option, as an added bonus I wouldn't need to keep touching the gateway card to add anything to it. This I believe would mean less wear and tear on the micro sd card slot in the gateway. Another option would be a micro sd to micro sd card extension that is also connected with a ribbon cable, would hot swapping a micro sd be possible? So once the 2DS is on and the card is loaded into the menu, would I be able to switch out the micro sd card while its in the home screen of the 2DS in gateway mode? Might be great for multi card users. looks like this Either of these seem like great additions for anyone with a Gateway card who removes the micro sd on a regular basis.