Quad-Port 2.5 GbE Network Adapter PCIe 3.1 with in-tel I225-V 2500/1000/100Mbps 4-Port PCI Express Giga-bit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket

PCI Express 3.1 :5GT/s Support for x4 width (Lane)Compatible for PCIe X4,X8,X16Comes with low profile bracket

Network Interfaces:Integrated MAC + BASE-T PHY. MDI (Copper) standard IEEE 802.3 Ethernet interface for 2500BASE-T, 1000BASE-T, 100BASE-TX, and 10BASE-TE applications (802.3, 802.3u, 802.3bz, and 802.3ab)

NOTE : Each port has its own individual MAC address starting with 1CFD08 .

Support Win10/11,Linux Kernel 5.8/5.16.18,RHEL 8.1/8.3/8.6,Ubuntu* 22.04 LTS,FreeBBSD 13.0,VMware ESXi7.0/8.0,DPDK 20.05/22.07,OPENWRT/UNRAID/PVE.Support PXE function.Pls contact us or download here :https://www.in-tel.com/content/www/us/en/download/15084/in-tel-ethernet-adapter-complete-driver-pack.html

365days worry-free warranty and friendly customer service. If you have any questions, we will help you solve the problem when you need it, and if it cant be solved, we will provide a refund and no return is required.