10Gtek 10Gb SFP+ NIC Network Card, Daul SFP+ Ports, 82599ES Controller, Compare to X520-DA2(E10G42BTDA), Packed with 2X SFP+ SR moudles (300m, MMF, 850nm)

10Gtek 10Gb SFP+ NIC Network Card, Daul SFP+ Ports, 82599ES Controller, Compare to X520-DA2(E10G42BTDA), Packed with 2X SFP+ SR moudles (300m, MMF, 850nm)

• ?????????: (1) 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. ????: NOT SUPPORT 1.25G SFP; NON SUPPORT HOT SWAPING!
• ??????????: 82599EN controller, supports single-root I/O virtualization (SR-IOV) and Data Direct I/O Technology (DDIO) to improve network performance.
• ??????: Windows Server 2012/2016/2019, Windows7/8/10, Linux, VMware ESX/ESXi 5/6/7, FreeBSD 11/12/13/14, Ubuntu 20/22.
• ????: Single SFP+ port, connect to SFP+ modules/DAC/AOC. Full height and low profile bracket for standard computer and servers.
• ???? ??? ???: 10GbE PCIe X8 Card X520-10G-2S x1, 10G SR Moudle x2, 30 Days Free-returned, 3 Year Warranty and Lifetime Technology Support. PS: Due to the particularity in QNAP/Synology, for QNAP/Synology users, pls contact us before purchase.