This is the replacement external 60 watt power supply that can be used with PR System One REMStar 60 Series Machines when used as a machine alone or when using the System One 60 Series Heated Humidifier with a standard hose.
The power cord to plug this external power supply into a wall outlet must be purchased separately and can be found here: Power Cord.
This external 60 watt power supply meets the requirements of only PR System One REMStar 60 Series Machines and is NOT for use with any other machines in the Philips Respironics line of products.
Systems using the PR System One Heated Tube for 60 Series Machines do not use this power supply. Systems using the heated hose must use the External 80 Watt Power Supply for PR System One REMstar 60 Series Machines. See the Important Tips tab of this product page for further information.