Defender sells a twin USB ADAPTER READER
C-MAP / PC Planner With Memory Card - 2MB
Includes charting software
plus C-MAP card reader
PC-Planner turns your PC into a virtual chart plotter, less GPS antenna
, while using your actual C-MAP electronic chart in the process. You can...
View actual chart data
Create and change routes
Accurately measure distances
Add and edit waypoints and marks
...All the functions normally found in your chart plotter.
Since you'll be using the actual C-MAP chart you use in your chart plotter, your PC will mirror the detail you see onboard your boat. You'll gain access to all the planning data that C-MAP charts
PC Minimum Requirements:
8 MB RAM (32 MB for 2000, ME and XP)
4 MB available disk space
One available USB port