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USB to Serial Adapter Converter

Converter enabling legacy serial devices to connect via USB for data I/O on modern computers. Classified in 8471.60.90 as other input/output unit.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+50.0%50%
🇲🇽MexicoFree+25.0%25%
🇨🇦CanadaFree+25.0%25%
🇩🇪GermanyFree+15.0%15%
🇯🇵JapanFree+15.0%15%

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8471.80.10Same rate: 50%

If as automatic control unit interface

Control or adapter units for ADP in 8471.80.

8544.42.20Same rate: 50%

If certified as insulated cable converter

Insulated wire/cable assemblies for data in 8544.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Specify baud rates, handshake protocols (RS-232)

• Include FTDI/Prolific chipset details if applicable

• Driver software must be documented but not imported physically