StarTech.com Dual port QSFP + server NIC card PCI Express compatible Intel XL710 chip

Dual-port QSFP+ network card: 2-port 40GbE converged network adapter supporting Data Center Bridging (DCB), virtualization and iSCSI offload; Data Center Bridging (DCB), virtualization and iSCSI offload support Specifications: 2x 40 Gbps Open QSFP+ Port | MSA Compliant | Intel XL710 Chip | MMF and SMF Fiber Support | PCIe 3.0 x8 | PXE Boot | Verification of card performance; Compatible with major servers such as Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem Highly flexible: By using QSFP+ or DAC conforming to MSA standard, Compatible with major brands of switches, routers and devices Compatible with a wide range of operating systems: Windows 7, 8, 8.1, 10, 11, Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019, Linux kernel 3.x + (LTS version) CONNECTIVITY TOOLS: Apps that enhance performance and security are included with the product. Offers applications to improve performance and security, such as MAC address changer, Wi-Fi auto-switch (available in English only)
Adds 40Gbps ultra-fast network capabilities to databases, files and other servers, and high-performance workstations Transfers to remote terminals at full speeds of 40Gbps over longer distances than copper cables Data security, zero downtime, infrastructure Optimal for agile and high-demand data centers that require updates Supports secure setup. Since it is directly connected with an optical fiber cable, there is no need to worry about electromagnetic interference, which is a problem with RJ45 network cards. A video / audio editing console that can access network storage at 40 Gbps is configured. Ideal for remote surveillance systems and high-speed video surveillance systems for industrial use.