Fenvi 10GB RJ45 NIC PCIe Network Card backward Compatibility with 10Gbps/5Gbps/2.5Gbps/1000Mbps/100Mbps can auto-negotiate between high-speed and low-speed connections, supports Windows 11/10/Windows Server 2012 and above and Linux, download the driver from our Fenvi Official Website to install drivers or contact the seller customers service for helping. | Fenvi 10GB PCIe Network Card Single port let you connect to PCIe slots X4/X8/16 into 10GB RJ45 Ethernet ports,Adopting Marvell AQtion AQC113C Controller NIC, it provides up to 10Gbps of extreme speed to ensure the stability of Internet access and local data transmission, effectively preventing packet loss and making the server more stable. | Fenvi 10GB RJ45 NIC PCIe Network Card delivers extreme speeds of up to 10 Gbps, which is 10× faster than typical Gigabit adapters, guaranteeing smooth data transmissions for both internet access and local data transmissions. | Fenvi 10GB RJ45 NIC PCIe Network Card Comes with standard brackets and short profile brackets for different applications such as desktops, workstations, servers, and mini-tower computers. Excellent heat dissipation performance could quickly reduce the temperature and keep the stability of network transmission.