Manufacture ID: 600015-7

The Humminbird LakeMaster Great Lakes Edition, Version 4 micro map card has added over 140 lakes, 50 High Definition waters to now boast contours for a total of over 1540 lakes with more than 380 lake maps in High Definition for Michigan, Indiana, and Ohio.

Features:

- Easy to read contours
- Depth Highlight Range
- Water Level Offset
- Shallow Water Highlight
- Scrollable Lake List

Includes:

- Micro Card With SD Adapter
- Waterproof Carrying Case

Specifications:

- Compatible With: i-Pilot Link
- Includes Maps: For Lakes Within Michigan, Indiana, Ohio and the Great Lakes (Michigan, Superior, Huron, Erie & Ontario)