M.2 A+E Key / Mini PCIe Gigabit Ethernet Network Card with I210AT Chip, Single RJ45 1000Mbps LAN Adapter for Desktop PC

This Gigabit Ethernet network adapter is equipped with high-performance Intel I210AT control chip, delivering reliable gigabit wired network performance for desktops without built-in LAN ports or needing extra network expansion. It supports two mainstream installation interfaces: M.2 A+E Key slot and Mini PCI Express slot, bringing flexible installation options to match different motherboard layouts.

The card is built with one standard RJ45 copper port, which automatically adapts 10Mbps, 100Mbps and 1000Mbps transmission speeds. It supports full-duplex and half-duplex transmission modes, effectively reducing packet loss and network delay during large file transmission, online video conferencing and data uploading & downloading.

Optimized low-power circuit design avoids overheating during long continuous operation, suitable for daily office, data storage and light industrial desktop use. The compact board size saves internal chassis space without interfering with other hardware installation.

It supports plug-and-play after simple driver installation, compatible with mainstream Windows and Linux operating systems. With anti-electromagnetic interference PCB shielding and solid gold-plated RJ45 contacts, this network card greatly extends service life and maintains stable network connection for long-term daily desktop operation.