5Gb Base-T Network Card Realtek RTL8126 Controller 5G PCIe Ethernet

5Gb Base-T Network Card Realtek RTL8126 Controller 5G PCIe Ethernet Adapter NIC   【5G Network Card 】：Adopting Realtek RTL8126 Controller, it provides up to 5Gbps of extreme speed to ensure the stability of Internet access and local data transmission, effectively preventing packet loss and making the server more stable.Supports Wake-on-LAN function.   【Good compatibility】: seamless backward compatibility with 5Gbps/2.5Gbps/1Gbps/100Mbps can auto-negotiate between high-speed and low-speed connections, supports Windows 11/10/Windows Server and Linux.   【PCIe to 5Gbe RJ45】: This 5G BASE-T PCIe network adapter converts PCIe slots (X1/X4/X8/16) into 5G RJ-45 Ethernet ports. Note: Only for PCIe ports, not for PCI slots.   【Adaptability and heat dissipation】: Comes with standard brackets and slim brackets for different applications such as desktops, workstations, servers, and mini-tower computers. Excellent heat dissipation performance can quickly reduce the temperature and keep the stability of network transmission.