Electronics > Computers > Computer Accessories > USB Hubs
7 Port USB 3.0 Hub KA-H70U
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The USB 3.0 controller (COMP-001) fails prematurely (ENG-001) due to overheating and poor power filtering, leading to total hub failure (RMA-001) and generating complaints about excessive heat (REV-006).
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