Unverified90% confidenceDecision RuleTime unknown

购买前确认自己的显示器和线材是否支持HDMI 2.0，使用HDMI 1.4线材会降级到4K@30Hz或更低

1

Sources

90%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

绿联双电脑KVM切换器 4K@60Hz HDMIproduct_sku KVM切换器category

Related Claims

Unverified购买前确认显示器和显卡均支持HDMI 2.1，否则无法实现4K@144Hz，会降级到4K@60Hz或更低93% similar Unverified笔记本外接4K显示器要看HDMI版本：HDMI 2.0仅支持4K@30Hz，日常办公可用但拖影明显；需4K@60Hz流畅体验必须确认Hub标注HDMI 2.0且带宽≥18Gbps，或走DP1.484% similar

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