This is a premium quality AC Adapter Cable for the xBox one. 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 xBox one console. This is an ideal accessory that lets you use your old power supply for your new xBox one console. Save your self some money and get adapter/converter cable instead of an actual power supply, a must have for all xBox one owners! Compatibility xBox 360 Power Supply on a xBox 0ne console Allows you to use an older style xBox 360 Power Supply on the new xBox One Console. Perfect if you need a new power supply for your xBox one console but already have an older style power supply laying around. Don't let you old power supply go to waste. Simply snap this adaptor onto the plug of your old power supply and connect the other end of the adaptor to your new xBox One console.