Computers & Accessories > Computer Accessories & Peripherals > USB Hubs
4-Port USB 3.0 Hub Aluminum Laptop
Brand: Generic / OEM
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Audited BOM: 8 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) overheats (ENG-001) under load, leading to speed reductions and instability (RMA-001, RMA-005, RMA-006), impacting user experience (REV-001, REV-005, REV-006).
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