Answering Machine Flash Upgrade Interface Board from Germany
Printed circuit assembly for firmware upgrades via telephone line in digital answering systems. Includes bootstrap loader and serial interface for 8521 devices. Specific to HTS 8522.90.45.00.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Document upgrade protocols and security features
• Include service manual excerpts
• Classify as repair parts if value exceeds replacement threshold