Raymarines Micro-SD to Compact Flash chart card reader allows Raymarine chart plotters and multifunction displays to read the latest chart cards from Navionics. The Micro-SD card adapter as a slot for the ultra-compact Micro-SD chart card, and then fits right into your displays Compact Flash reader. In order to use the adapter, you must update your Raymarine display to the latest software version.
A-Series (A50, A50D, A57D, A70, A70D) version 1.09 and higher
C-Series Classic (C70, C80, C120) version 5.04 and higher
G-Series (GPM400) version 4.49 and higher.