Electronics > Computer Accessories > Cables & Accessories > HDMI Cables
4K 30Hz HDMI Adapter with Speaker
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 HDMI chipset (COMP-001) does not support HDCP 2.2 (ENG-001), leading to 4K display issues (RMA-001, RMA-005) and customer complaints (REV-001, REV-005).
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