Electronics > Computers & Accessories > Computer Accessories & Peripherals > Keyboards
KA-691 Wired USB Keyboard ABNT2
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
The membrane component (COMP-002) suffers from premature wear (ENG-001), leading to key failures (RMA-001) and loss of the 'soft touch' characteristic (REV-001, REV-004).
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+4 additional failure modes & return complaint chains locked
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