GPSMAP Series Update on SD™ Card

Update the software on GPSMAP™ series devices. Insert the SD card into your marine device to update your device to the latest software1. NOTE: This is not a map update. You can download the update yourself if you have a blank SD card and SD card reader. 1Some chartplotters running older versions of software may not support the SD card update. See a list of unsupported chartplotters Engineering enhancements are ongoing and may not be reflected in the pictures, videos and specifications.