Navionics Updates allows you to upgrade to Navionics+ your Silver, Gold, HotMaps Premium, Marine & Lakes USA, or even a chart card of a different brand. Mfg No: Msd/Navu-W Manufacturer: Navionics
Shipping Information Weight: 0.25 pounds. Dimensions: 0 (L) x 0 (W) x 0 (H) inches.:
