10Gb Network Card with Intel 82599ES Chip,Dual SFP+ Ports PCI Express Ethernet Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA2

Intel controller: The 10g dual-port SFP+ network card is based on the original Intel 82599ES controller, which supports single-root I/O virtualization and improves server stability. PCI Express v2.0 (5.0GT/s)x8, compatible with x16.
Supported operating systems: Windows 7/8/8.1/10, Windows Server 2003 R2/2008 R2/2012 R2/2016 R2/2019 R2, Linux, Centos/RHEL 6/7, Ubuntu 14.x/15.x/16.x, Debian 9/10/11, FreeBSD 9/10/11, Vmware ESX/Esxi 6/7, etc.Technical Support: PXE, iSCSI, FCoE, DPDK, VMDq, Jumbo Frames, RSS, PCI-SIG*SR-IOV
Technical Support: PXE, iSCSI, FCoE, DPDK, VMDq, Jumbo Frames, RSS, PCI-SIG*SR-IOV.
Easy Installation: Install the operating system with its driver CD or download it from the Intel official website. Includes low-profile and full-height stands to support standard and ultra-thin computers/servers.
Hassle-Free After Sales Service: Enjoy 24/7 customer service, 30-day free returns, 1-year free warranty, and lifetime technical support for your peace of mind.