This is a premium quality AC Adapter Cable for the xBox360E. Connect this cable to your regular xBox 360 power supply cord at one end and then connect the other end of this cable to the xBox360E console. This is an ideal accessory that lets you use your old power supply for your new xBox360E console. Save your self some money and get adapter/converter cable instead of an actual power supply, a must have for all xBox360E owners!