The ResMed AirSense 11 Power Supply with Cord is a 65-watt AC power supply designed specifically for use with the ResMed AirSense 11 CPAP machine. 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.