Video Games > PlayStation 4 > Accessories > Controllers
Wireless Bluetooth Controller KAP-4W for PlayStation 4
Brand: Generic / OEM
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Audited BOM: 18 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 vibration motors (ENG-001) fail prematurely, leading to RMA (RMA-001) and consumer complaints (REV-001).
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