Unverified85% confidenceFactTime unknown

常见2.5G网口扩展坞采用瑞昱RTL8156系列芯片，实测有线速率约2.3-2.4Gbps；千兆坞多用RTL8153，实测约940Mbps

1

Sources

85%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

网口扩展坞category

Related Claims

UnverifiedWiFi 6扩展器的2.4G理论最高速率约574Mbps，5G单流160MHz可达1200Mbps以上，但无线中继实际吞吐通常仅标称值的30-50%80% similar Unverified2.5G网口已成中高端标配，但需确认交换机和终端也支持2.5G才有意义；若仅千兆环境，2.5G网口无实际收益，读取速度上限约110MB/s78% similar Unverified常见USB网卡芯片对应速率：RTL8153=千兆有线、RTL8156=2.5G有线、RTL8811/8812=WiFi5无线、RTL8832/MT7921=WiFi6无线76% similar

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