Intel NUC 9 Extreme/Pro Technical Product Specification

Scope and location

Counterexample: similar HD-audio keyed header can differ in nominal pitch by device family.

PDF page 28, §2.15.1 A — 2x5 audio header, 2.0mm pitch, pin 8 key

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2026-10-09

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Recorded AI-assisted source inspection; not independent human approval or hardware testing.

NUC 9 specific; not a basis for wiring arbitrary HD Audio headers or merging footprint types.

Source inspection is separate from independent technical approval, rights clearance and hardware testing.