Unverified88% confidenceFactTime unknown
4K分辨率显示器通过普通DP Alt Mode（HBR2）只能跑4K30Hz，要4K60Hz需要显示器与笔记本双方都支持HBR3或雷电3/4带宽
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/227714API
curl https://kongchang.com/api/v1/knowledge/claims/227714MCP
get_claim(id=227714)