M.2 B Key M Key Gigabit Ethernet Adapter Card, 10/100/1000Mbps M.2 to RJ45 LAN Card with Realtek RTL8111H Chip for Mini PC & Laptop

This M.2 to RJ45 gigabit network adapter is built with mature Realtek RTL8111H chip, supporting 10Mbps, 100Mbps and 1000Mbps adaptive wired network speed. It fits both M.2 B-Key and M-Key slots, perfectly solving the missing Ethernet port issue of ultrabooks, mini industrial PCs and small form factor hosts.

Installed internally via M.2 slot instead of external USB adapters, it keeps your device tidy and avoids loose connection problems. It provides low-latency wired network to replace unstable Wi-Fi, bringing smooth experience for online meetings, gaming, large file transfer and remote office work.

Compatible with mainstream Windows and Linux operating systems. Just install the matching driver to get instant wired internet access. Ideal for business laptops, industrial control equipment, DIY mini PCs and student thin notebooks without native RJ45 ports.