ResMed Air Solutions data support and frequently asked questions.
Q. Can I use the SD card from my S9™ therapy device in my new AirSense™ 10 or AirCurve™ 10 device?
A. Yes, but you'll need to reformat the SD card. Deleting the files will not activate it for use. Note: All information stored on the SD card prior to reformatting will be lost.