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100 Mbos 千兆 USB 以太网适配器

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100 Mbos 千兆 USB 以太网适配器

我有一个 USB 3.0 千兆以太网适配器（Sitecom LN-032）插入 USB 3.0 端口。

然而，它仍然设置为 100Mbps： 在此处输入图片描述

我怀疑需要安装某些驱动程序。但是，制造商没有为 Linux 提供任何驱动程序。

还有其他想法吗？有没有我可以使用的通用驱动程序？

补充信息：

$ ethtool enx64d1a34f6bb4
Settings for enx64d1a34f6bb4:
    Supported ports: [ TP    MII ]
    Supported link modes:   10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
                            1000baseT/Half 1000baseT/Full
    Supported pause frame use: No
    Supports auto-negotiation: Yes
    Supported FEC modes: Not reported
    Advertised link modes:  10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
    Advertised pause frame use: No
    Advertised auto-negotiation: Yes
    Advertised FEC modes: Not reported
    Link partner advertised link modes:  10baseT/Half 10baseT/Full
                                         100baseT/Half 100baseT/Full
                                         1000baseT/Full
    Link partner advertised pause frame use: Symmetric Receive-only
    Link partner advertised auto-negotiation: Yes
    Link partner advertised FEC modes: Not reported
    Speed: 100Mb/s
    Duplex: Full
    Auto-negotiation: on
    Port: MII
    PHYAD: 32
    Transceiver: internal
netlink error: Operation not permitted
        Current message level: 0x00007fff (32767)
                               drv probe link timer ifdown ifup rx_err tx_err tx_queued intr tx_done rx_status pktdata hw wol
    Link detected: yes

答案1

我的（愚蠢）错误：我拿错了 5 类电缆！但我从来没想到操作系统会检测到它！

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