Startech StarTech.com 1 Port PCIe Network Card 2.5Gbps 2.5GBASE-T PCIe Network Card x4 PCIe - PCI Express LAN Card - RTL8125 - network adapter - PCIe x4 - 10M/100M/1G/2.5 Gigabit Ethernet x 1

Multi-Gigabit Ethernet connectivity with four network speeds: 2.5G, 1G, 100Mbps, 10Mbps Compatible with both 2.5GBASE-T and NBASE-T specifications Supports 2.5Gbps network speeds on CAT5e cabling and CAT6a