10/25Gb Dual Port Ethernet Smart NIC (SFP28s included) - ATTO Technology, Inc.
4 port nic - Newegg.com
StarTech.com 4 Port Gigabit NIC PCIe Network Card | www.shi.com
2.5g/1g 4 Port Pcie Rj45 Lan 10/100/1000/ 2500mbps Realtek Chip Quad Server Network Card 2.5 Gigabit Ethernet Wired Game Nic - Network Cards - AliExpress
StarTech.com Dual Port PCI Express (PCIe x4) Gigabit Ethernet Server Adapter Network Card - Intel i350 NIC - Add dual Gigabit Ethernet ports to a client, server or workstation through a PCI
HP Intel X550 10GBase-T Dual-Port NIC Card 1QL46AA B&H Photo