Select your product to confirm this information applies to you
Updating Databases on a G1000 NXi by Inserting the Flight Stream 510 into a Computer
On a G1000® NXi, you can update databases by inserting the Flight Stream 510 into your computer using the Transcend card reader provided by Garmin. You can also use a standard SD Card no larger than 32 GB (regardless of the software version).
Note: If you do not have a Transcend card reader please contact Garmin Aviation Support:
866-739-5687