385A-SFP PCIe Card with Intel Arria 10 FPGA - BittWare
StarTech.com PCI Express Gigabit Ethernet Fiber Network Card w/ Open S – Natix
Intel X520 Dual Port 10Gigabit SFP Server Adapter Ethernet PCIe Low Profile | Dell USA
Amazon.com: 10Gb NIC SFP+ PCIE Network Card with Broadcom BCM57810S Controller, Dual SFP+ Ports, Fits for PCI-E X 8/x16, PCI Express LAN Card Support Windows Server/Windows/Linux/VMware : Electronics