The ResMed AirSense & AirCurve 11 Power Supply with Cord is a 65-watt AC power supply designed specifically for use with the ResMed AirSense and AirCurve 11 machines. It supports universal voltage adaptation, allowing you to use it anywhere in the world with a plug adapter. The five-foot cord offers flexibility, and the power supply works within an input range of 100-240V, 50-60Hz, and 2.0A for global use, as well as 115V, 400Hz, and 1.5A for aircraft use. Compact in size, it fits easily into bedside tables or travel cases and includes a one-year warranty for peace of mind.