This AC adapter powers and charges the Nintendo 3DS, 3DS XL, DSi and DSi XL, the four systems named on the box. The wall plug is built into the adapter body and a 6 ft cable runs to a compact plug that connects to the console, which suits a replacement for a lost or damaged original charger. It is not listed for the original DS or DS Lite, which use a different adapter. This is a new, boxed accessory.