Nikon Camera Flash Shoe Adapter AS-21 from Canada
Speedlight shoe adapter converting standard ISO hot shoe to Nikon TTL for older cameras. Falls under HTS 9006.91.00.01 as camera flash system adapter.
Duty Rate — Canada → United States
15.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document TTL electrical protocol specifications for Nikon cameras
• Include pinout diagrams matching camera hot shoe contacts
• Distinguish from generic adapters with proprietary signaling proof