Electronics > Computers > Computer Accessories > Keyboards > USB Keyboards
AL-9506 Wired USB Optical Keyboard and Mouse Combo Kit
Brand: Generic / OEM
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Audited BOM: 14 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 microswitches (ENG-001) leads to mouse button failures (RMA-001), resulting in complaints of phantom clicks (REV-001).
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