H!Fiber 10Gb RJ45 PCI-E Network Card NIC, Compare to Intel X550-T2, with Intel X550-AT2 Chip, Dual RJ45 Ports, PCI Express 3.0 X4, Ethernet Converged Network Adapter Support Windows/Linux/VMware Esxi
Premium Controller: 10Gb Ethernet Card with Intel X550-AT2 chip, featuring Quality-of-Service (QoS) for optimized traffic and ultra-stable performance. Compare to Intel X550-T2
Widely Compatible OS: Windows 7/8/10, Windows Server 2008/2012/2016/2019, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11,FreeBSD 10/11/12, Vmware Esxi 6/7, SLSE 11/12. (Not support Mac OS, OPNsense v25.7.3 and Bypass Mode)
Dual-Port 10GbE NIC: Dual Copper RJ45 Ports support 10 Gbps/ 5 Gbps/ 2.5 Gbps/ 1 Gbps/ 100 Mbps data rates, flexible connectivity, ideal for data center and enterprise networking demands. PCIe 3.0 (8.0 GT/s) x4 Interface – Backward compatible with PCIe 1.1/2.0, and fits x4, x8, or x16 slots for broad system compatibility.
Advanced Networking Features: Intel-powered QoS, multi-CPU load balancing, SR-IOV, and DPDK optimize performance. Supports iSCSI/FCoE, Jumbo Frames, TCP offload, DCB, and Auto-MDIX for high-efficiency data transfer. Enterprise-grade reliability with VMDq & PXE.