Electronics > Accessories > Audio Adapters
USB-C to 3.5mm Audio Adapter with Charging AL-1780-5G
Brand: Generic / OEM
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Audited BOM: 9 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Failure in the DAC chip (ENG-001) causes audio noise, leading to customer complaints (REV-001) and returns (RMA-001).
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