M.2 to 10 /100/1000M/2.5G Ethernet Card,IO-M2F225L-GLAN - M.2/Mini PCIe - Networking - My web
Amazon.com: Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile : Electronics