Electronics > Computers > Computer Accessories > Keyboards > Wireless Keyboards
KA-668 Bluetooth Keyboard and Mouse Combo
Brand: Generic / OEM
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Audited BOM: 12 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Low-quality keyboard switches (ENG-001) lead to key failure (RMA-001), resulting in consumer complaints (REV-001).
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+4 additional failure modes & return complaint chains locked
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