Navionics Updates can be activated using:

Navionics cards: Navionics+, Navionics Updates, Gold, Silver, HotMaps Premium, Marine & Lakes USA

• C-MAP: BDS, Essential, 4D, 4D Local, 4D Wide, 4D MAX, 4D MAX+, MAX N, MAX N+, MAX-N Bathy, MAX NT and MAX NT+ on SD/MSD
• Fishing Hot Spots on SD, MSD, and MMC
• Garmin: BlueChart, BlueChart G2, Vision, LakeVu, LakeVu Ultra on SD/MSD
• Lakemaster for Humminbird, LakeMaster ProMap for Lowrance and LakeMaster for Lowrance (Newer versions)
• Lowrance Insight and Lowrance Insight HD on SD/MSD
• Lowrance NauticPath on MMC
• TrakMaps for Garmin on SD/MSD including the Demo Cards
• TrakMaps for Lowrance
• Magellan BlueNAV XL3