PCIe 3.1 X1 5G Multi-Gigabit Ethernet Network Card, RTL8126 Chip RJ45 LAN Adapter 5G/2.5G/1G/100Mbps with PXE Boot & Low Profile Bracket for Windows & Linux

This RTL8126-based 5G multi-gigabit PCIe network card follows PCIe 3.1 X1 specification and features a single standard RJ45 copper port with automatic rate adaptation from 100Mbps up to 5Gbps. It comes with a dedicated low-profile mounting bracket to accommodate compact slim chassis and regular desktop towers. Integrated PXE boot capability enables remote network booting, greatly helpful for enterprise batch computer maintenance, diskless workstation construction and server cluster deployment. The card delivers hardware offload to reduce CPU occupancy during high-speed file transfer and works stably with Cat5e/Cat6 Ethernet cables. Fully compatible with all mainstream Windows versions and common Linux distributions, ideal for desktop network upgrade, small office NAS expansion and DIY host high-speed wired networking.