The Realtek RTL8127 is a high-performance 10GbE (10 Gigabit Ethernet) controller designed for next-generation wired networking. It supports PCIe Gen 4.0 , offering up to 10 Gbps data transfer over standard Cat5e/Cat6 cabling. Optimized for low latency and high efficiency, it is ideal for desktops, workstations, and NAS devices requiring faster-than-Gigabit speeds.
