Word Processing Floppy Disk Controller Board from Japan
Printed circuit assembly controlling 5.25-inch floppy disk drives in legacy word processing machines under 8472.90.50. It handles data read/write for document storage, classified in HTS 8473.40.21.00 due to its principal suitability for those specific machines. Essential for non-volatile storage in pre-hard drive era word processors.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include drive compatibility specs and historical machine models in invoices to prove sole use with 8472.90.50
• Ensure RoHS compliance documentation if refurbished; original legacy parts may need exemption proofs
• Avoid classifying as storage media controllers for general computers to prevent duty shifts