M.2 A+E Key Gigabit Ethernet NIC with Intel I210AT Controller, Single RJ45 Copper Port Wired Network Adapter, Low Power LAN Card for Desktop PC and Small Servers

This M.2 A+E Key gigabit wired Ethernet card is equipped with premium Intel I210AT dedicated network controller, delivering reliable full gigabit network performance for mini desktops, small file servers, soft routers and industrial hosts.

Different from traditional PCIe network cards, it uses compact M.2 A+E Key interface, which can be directly installed on the M.2 wireless slot of the motherboard, effectively saving valuable PCIe expansion space for other hardware such as graphics cards and storage adapters.

Equipped with one universal RJ45 copper network port, the adapter automatically negotiates 10Mbps, 100Mbps and 1000Mbps transmission speeds, fully compatible with mainstream Cat5e and Cat6 network wiring environments. The I210AT chip integrates complete hardware offloading functions, which greatly reduces the computing burden of the host CPU during large file transmission, video streaming and multi-user access.

Built-in multi-layer metal shielding effectively isolates electromagnetic interference generated by CPU, GPU and power supply inside the chassis, avoiding network packet loss, disconnection and signal jitter under long-term high-load working conditions. It supports Wake-on-LAN remote wake-up, IEEE 802.1Q VLAN division, 802.1P traffic priority and jumbo frame transmission, fully meeting the stable network demands of small servers and unattended hosts.

Comes with complete driver support for Windows and mainstream Linux systems, plug-and-play after driver installation. Compact lightweight body is suitable for ITX mini PC assembly, office desktop network upgrade and low-power server networking transformation.