The PCIe M.2 M X520 Single-10GbE SFP+ network card brings Intel’s trusted 10 Gigabit Ethernet performance to ultra-compact systems. Designed for space-constrained environments, it features the Intel X520 controller and an M.2 M-key interface, making it ideal for embedded systems, mini PCs, and custom server builds that require high-speed fiber connectivity without sacrificing space.