StarTech.com 1-Port 2.5GbE M.2 2280 Network Card, NBASE-T PCIe Ethernet Card, Intel I225-V, Multi-Gigabit NIC, Desktop LAN Card, Win/Linux - 1-Port 2.5GbE M.2 Network Card; Multi-gigabit speeds (2.5G/1G/100M/10M) - NBASE-T (802.3bz) NIC; PCIe Ethernet Card M.2 2280; B/M key compatible - Compact design for SFF/desktop PCs - Incl. 2ft Cat6 adapter; Full/low profile brackets - Windows/Linux: