The cable which can charge the main part for NDSi from USB ports, such as a personal computer and a game machine. DC plug of this product is connected to the external extension connector of a handheld game machine. The USB plug of the product is connected to USB ports such as a personal computer. The perfect charger to take with you everywhere. It's compact durable design makes it easy to carry and with you and is ideal for charging your console while on the go from Laptops and PCs with the same charge time as a regular charger.