Realtek RTL8152B是一种常见的主板集成网络芯片（又称为PHY网络芯片）。PHY芯片是指将网络控制芯片的运算部分交由处理器或南桥芯片处理，以简化线路设计，从而降低成本。

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Realtek USB FE / GBE / 2.5G / 5G Ethernet Family Controller Software
Network Interface Controllers > 5G Gigabit Ethernet > USB 3.0

RTL8157

Network Interface Controllers > 2.5G Gigabit Ethernet > USB 3.0

RTL8156 / RTL8156B

Network Interface Controllers > 10/100/1000M Gigabit Ethernet > USB 3.0

RTL8153 / RTL8153B / RTL8153C / RTL8153D / RTL8153E

Network Interface Controllers > 10/100/1000M Gigabit Ethernet > USB 2.0

RTL8154 / RTL8154B

Network Interface Controllers > 10/100M Fast Ethernet > USB 2.0

RTL8152B