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

This M.2 adapter installs into either a B-Key or M-Key slot to add a Gigabit Ethernet RJ45 port. It serves as a Network LAN Controller supporting 10/100/1000 Base-T speeds for standard wired connectivity. Compact and straightforward, the adapter converts an M.2(B-Key/M-Key) interface into a full-featured RJ45 Gigabit Ethernet connection.