Garmin GMI 20 Display Interface Board from Canada
Interface PCB connecting Garmin GMI 20 marine instrument displays to GPS receivers for speed/course data overlay. Solely for radio navigational aid apparatus, thus 8529.90.97.40.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include Garmin part number cross-references; provide NMEA protocol compliance certificates; package separately from displays to avoid complete apparatus classification