This external power supply is compatible with the CPAP and BiPAP machines in the PR System One REMStar line.
The package contains the power supply only; the power cord or cable is to be purchased separately. This power supply is for the 100v-240v AC. It is not to be used in a DC setup.
This external power supply is not to be used with any other machines. If you have a PR System One 60 or M Series machine, you will need to purchase the appropriate power supply and adapters for it.