Amazon.com: 2.5GBase-T PCIe Network Adapter with 1 Port, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows/Linux, Standard and Low-Profile Brackets Included : Electronics
Ethernet Link Speed Capped at 100 Mbps
How To Check Network Card Speed (LAN Speed)
Tripp Lite USB 2.0 Hi-Speed to Gigabit Ethernet NIC Network Adapter White 10/100 Mbps -