10Gtek 10GbE PCIe Network Card for Intel X520-DA1, Intel 82599EN Controller, Single SFP+ Ports, 10Gbit PCI Express x8 LAN Adapter, 10Gb NIC for Windows Server/Linux/VMware

["Attention: 1) If you use it for Windows11, you should install the Windows 10 driver and follow the direction of "how to set up Windows 11" to set up. 2) The Dell and HPE servers require MCU info matching the host OS; however, this NIC doesn't satisfy. Please contact us before making a purchase. NOTE: NON SUPPORT 1.25G SFP; NON SUPPORT HOT SWAPING! Controller: Intel 82599EN controller, supports single-root I/O virtualization (SR-IOV) and Intel Data Direct I/O Technology (Intel DDIO) to improve network performance. System: Windows Server 2012/2016/2019, Windows7/8/10, Linux, VMware ESX/ESXi 5/6/7, FreeBSD 11/12/13/14, Ubuntu 20/22. Spec.: Single SFP+ port, connect to SFP+ modules/DAC/AOC. Full height and low profile bracket for standard computer and servers."]