M.2(B-Key/M-Key) Gigabit Ethernet Adapter with RJ45 Port — 10/100/1000 Base-T LAN Controller

Converts an M.2(B-Key/M-Key) slot into a wired Gigabit Ethernet interface via a standard RJ45 connector. Functions as a network LAN controller and supports 10/100/1000 Base-T speeds for Gigabit-capable connectivity. Compact adapter designed to add an RJ45 network port to systems with M.2 B-Key or M-Key slots.