GLOTRENDS LE8245F 4-Port Ethernet Network Card (2 Port 2.5Gbps + 2 Port 100/1000Mbps), 4 x RJ45 LAN Port, PCIe X4 Installation

4-port Network Card: Wide range of applications, such as Servers, Network Attached Storage (NAS), Soft Router and Firewall, etc.
2 Port 2.5Gpbs + 2 Port 100/1000Mbps: Due to the limitation of 6.4Gbps downstream bandwidth, only two ports can operate at 2.5Gbps and the other two ports at 100/1000Mbps. This is a cost-effective 4-port NIC solution!
Plug & Play in Windows: If your PC does not recognize the network card or the speed can not reach 2500Mbps level, please reinstall the driver. https://drive.google.com/file/d/1QrBowGXtdJo5p6UKxxrTUwAX7yPHKFOd/view?usp=sharing
Other OS Compatibility: MAC OS/Linux/Centos/RHEL/Ubuntu/Debian/DSM/OpenWrt/PFSense/OPNSerse/IKUAI, etc. (Note: You may need to install the driver if your OS can not find the network card)
Virtual Machine Software: VMWare ESXi 5. x and 6.x/Proxmox/unRaid. (Note: you need to install the driver for VMware ESXi 7.0 or above)
LED Indicators: Yellow for 100/1000Mbps signal, Green for 2500Mbps (Note: Please make sure that both connected ports support 2500Mbps and that the connected cable is at least CAT5E)