Electronics > Video > Audio & Video Accessories > Distribution Amplifiers
4x4 HDMI Matrix 4K 60Hz MHD-414A
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) has flaws in HDCP 2.2 implementation and 4K 60Hz resolution stability (ENG-001), leading to image failures (RMA-005) and content blocking (RMA-002, RMA-005), as reported by users (REV-005, REV-003).
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