Schumacher"s Universal Power Kit includes a 2 ampere DC to DC converter with 6 feet power cord, 11 adapter plugs which can be used to charge PSP, Game Boy, GPS, Nintendo DS, iPod nano or BlackBerry, a Nintendo Game Boy adapter plug, , mini-USB adapter plug, Nintendo DS adapter plug, USB adapter plug, micro-USB adapter plug, six piece adapter plug set, a compact travel case, and power-on LED indicator. Adapter plugs are compatible with, but not manufactured by, Nintendo.