Electronics > Computers > Accessories & Peripherals > Keyboards
USB Keyboard & Wireless Mouse Kit EL-2207
Brand: Generic / OEM
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Audited BOM: 11 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 use of low-quality switches (ENG-001) leads to premature key failure (RMA-001), resulting in user complaints about lack of responsiveness (REV-001, REV-006).
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