The PCIe x1 RTL8126 Single RJ45 network card is a high-speed 2.5 Gigabit Ethernet adapter designed for desktops, embedded systems, and compact servers. Powered by the Realtek RTL8126 controller, it delivers reliable 2.5GBASE-T performance over standard Cat5e/Cat6 cabling through a PCIe x1 interface. Ideal for upgrading legacy systems to faster LAN speeds without changing existing infrastructure.
