1.product description:PCI-E I225 2.5G Ethernet server network card, using high-performance I225-V Ethernet controller. I225-V controller has a Base-T copper network interface, which can a single-port integrated multi-gigabit (up to 2.5G)- (copper cable) standard for 2500BASE-T, 1000BASE-T, and 100BASE-TX IEEE802.3 Ethernet interface, 10BASE-TE connection. 2.Specifications:Compliant with PCI specification revision 3.1 (5.0GT/s); (copper) standard IEEE802.3 Ethernet interface, up to 2.5Gb/s;Compliant with single port 1GbE RJ45 port (copper cable);Compliant with standard IEEE802.3 Ethernet interface (IEEE802.3bz, IEEE802., IEEE802.3u and IEEE802.3) for 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE applications 3.It can also support vPro technology on platforms.PCI-E I225 2.5G Ethernet server network card, designed for: any mobile device, desktop, workstation, value server or industrial design with space constraints