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Key Features

  • 4GB storage capacity – Holds up to 365 days of compliance data, session details, and high-resolution flow data for comprehensive therapy tracking.
  • Compatible with four device families – Works with AirSense 10, AirSense 11, AirCurve 10, and AirCurve 11 machines.
  • Blue LED write indicator – Light activates when the card is recording data so you always know it's working.
  • Includes protective folder – Keeps the SD card safe from scratches, dust, and spills during storage or transport to clinical appointments.
  • OEM ResMed part (39228) – Guaranteed fit and compatibility across all supported device series.
Description

The ResMed SD Card and Protective Folder (39228) gives you a simple, reliable way to store and share detailed sleep therapy data from your AirSense 10, AirSense 11, AirCurve 10, or AirCurve 11 CPAP machine. With 4GB of onboard storage, it captures compliance data, session summaries, and high-resolution flow data — everything your clinician needs to review and adjust your therapy.

Installation is straightforward: the card slots directly into the SD port on your device, and a blue LED indicator lets you know when data is actively being written. The included protective folder keeps the card shielded from scratches, dust, and accidental damage when removed from the machine or carried to appointments.

If your machine's built-in cellular connectivity is unavailable or you prefer a local backup of your therapy data, this SD card ensures nothing is lost between visits to your care provider.

Specifications
Specifications for ResMed SD Card & Protective Folder for AirSense 10, 11 & AirCurve 10, 11
Manufacturer ResMed
Warranty 90 Days Standard Warranty
HCPCS Codes E1399
Included items

1 × ResMed 4GB SD Card (Product Code: 39228)

1 × Protective folder

Customer reviews (43)

Product questions & answers

Which ResMed machines is this SD card compatible with?
This SD card works with the ResMed AirSense 10, AirSense 11, AirCurve 10, and AirCurve 11 series. It is not designed for older ResMed S9 devices or non-ResMed machines.

What data does the SD card record?
The card captures compliance data (usage hours), session summaries, and high-resolution flow data — the same detail set your clinician uses to evaluate therapy effectiveness and make pressure adjustments.

Do I need this if my machine already has cellular connectivity?
Not necessarily. If your AirSense 11 or AirCurve 11 is actively transmitting data to the cloud via its built-in cellular connection, the SD card is optional. However, it serves as a local backup and is useful if cellular connectivity is unavailable or if your provider requires a direct data download.

How do I know the SD card is working?
A blue LED light on the card illuminates when data is being written. If the light does not appear during a therapy session, check that the card is fully seated in the device's SD slot.

Need help with a different question? Contact our team or call 307-423-0000.

How may we assist you?

Our committed team is available to support you through every step of your treatment journey.