Thread: How To Get Your SD Card ID in Your Garmin Device

Originally Posted by Neil

If you have a Garmin unit, you simply don't need any software. You can get the SD CID as explained extensively in this thread using your unit's diagnostics page.

Thanks for the reply.
I have a Garmin Montana 650t and a etrex Legend HCx but i don't see anything in the menus relating to card id