Gigabyte Aorus RTX 4090 Graphics Card VRM Module from Mexico
Voltage regulator module (VRM) replacement part for power delivery within Gigabyte Aorus GeForce RTX 4090 graphics cards used in ADP workstations. Regulates 12V input to GPU core/memory voltages. Classifies under 8504.90.41.00 as ADP power supply component.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Document graphics card integration within heading 8471 ADP systems
• Include MOSFET/ inductor specs proving static converter function
• Avoid standalone marketing suggesting general electronic component status