X540-T2 10Gb PCIe Network Card — Dual RJ45, X540-BT2 Controller, 10Gbps/1Gbps, SR-IOV — Windows/Linux/VMware/FreeBSD Compatible

High-performance 10Gb converged network adapter with Dual RJ45 ports for PCIe systems. Data rate: 10Gbps/1Gbps. NOTE: Not compatible with 5G/2.5G connections and does NOT support hot swapping. Equipped with the X540-BT2 controller which includes single-root I/O virtualization (SR-IOV) to boost network efficiency and virtualization performance. Compatible operating systems: Windows Server 2012/2016/2019, Windows7/8/10, Linux, VMware ESX/ESXi 5/6/7, FreeBSD 11/12/13/14, Ubuntu 20/22.