XBox Power Supply versions 1 to 1.6 - v1, v1.1, v1.2, v1.3, v1.4, v1.5, v1.6 - In case you damaged the original power supply (built-in) of your Xbox? (e.g. if you connected your Japanese Xbox? to 220V) you can use this one as a replacement. Works for versions 1, 1.1, 1.2, 1.3, 1.4,1.5, and 1.6 of Xbox?, and has auto switching between 110V and 220V.