The PCIe x1 RTL8125B Single 2.5G RJ45 network card is a high-speed Ethernet adapter designed to upgrade desktops, workstations, and embedded systems to 2.5 Gigabit connectivity. Powered by the Realtek RTL8125B controller, it delivers enhanced bandwidth over standard Cat5e/Cat6 cabling through a compact PCIe x1 interface. Ideal for users seeking faster LAN performance without infrastructure changes.
