Electronics > Computers > Computer Accessories > Mice
1600 DPI Optical Mouse with LED Lighting, 4-Foot Cable KA-642
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 left button microswitch (COMP-002) exhibits premature failure (ENG-001), leading to double or unregistered clicks (RMA-002), which is reported by users (REV-001, REV-005).
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