1000mbps Network Adapter With 1 Port 2 Port 4 Port Pcie/ Mini Pcie/ M.2 B+m Key 1g Ethernet Rj45 Lan Controller Rtl8111h Chip - Network Cards - AliExpress
Amazon.com: Realtek Chipset Gigabit PCI Express Ethernet Network Interface Card with Low Profile Bracket (No Software)) : Electronics