CTA Digital DS9KB Supreme 9 in 1 Accessory Kit for DS and DSi Black CTA Digital DS9KB Supreme 9 in 1 Accessory kit for DS and DSi Black. The 9in1 travel kit for the Nintendo DS and DSi provides the basic necessities that no DSDSi owner should be without. This fundamental accessories package comes equipped with the essential items that will keep your DSDSi lasting longer and protected while you're on the road. With this extensive yet convenient set you'll also be able to properly maintain your DSDSi in great condition while keeping everything in order.