Features: 1. X540-T2 Is A PCI Express X8 Interface To 2x 10gbe Copper RJ45 Ports Network Adapter. It Is Based On For Intel X540-AT2 10gbe Original Ethernet Controller, Will Provide Stable And Super Speed 2x 10gbps Ethernet Connection For Windows Desktop Pcs, For Windows Servers, Network Attached Storage (Nas), Soft Router And For Linux Pcs. 2. 2x 10gbps RJ45 Copper Port: Utilizing For Intel X540-T2 Chipset Controller, This Dual RJ45 Ports Network Card Delivers Up To 10gbps Of Network Connection Speed And Offers Reliable Performance And Stability, Ideal For High-Speed Data Transmission Requirements In Servers And High-End Devices. 3. Wide Compatibility With Operating Systems: The 10gbps Ethernet Adapter Network Card Is Compatible With Multiple Operating Systems, Including For Windows/For Windows Server, For Linux, And For Vmware, Meeting The Network Needs In Various Environments.4. Excellent Heat Dissipation And Stable Connection: Features A Heat Sink To Maintain Optimal Temperature Levels During Heavy Usage, Ensuring Device Stability. With A Well-Designed Gold Finger Interface, Reducing The Risk Of Interruptions And Ensuring Consistent Network Performance. 5. Compatible Devices: Servers, Workstations, High-Performance Computing Devices  Specifications: Product Model: X540-T2 Hardware Interface: PCI Express X8 Data Link Protocol: 10 Gigabit Ethernet Data Transfer Rate: 1e+4 Megabits Per Second  Attention: The Compatibility Between The 10g Network Card And Some Motherboards Needs To Be Tested. Incompatible Motherboards Generally Fail To Boot Or Are Not Recognized By The System. The Desktop Motherboard Prioritizes The Use Of PCIE X 8 Slots Managed By Nanqiao. Regarding X540 Network Card: For Win7 For Win8 For Win 10 11 Requires Driver Installation. (Attention!!! Pc Not Supported!!! To Install For Linux, You Need A Professional. If You Are Not Familiar, Please Do Not Purchase!!) Support System: For Windows Server 2012r220620192022. For Vmware Essi 6.5/For Vmware Essi 6.7/For Vmware Essi 7.0 For Redhat 7.6 64 Bit/For Redhat 7.7 64 Bit/For Redhat 7.8 64 Bit/For Redhat 7.9 64 Bit/For Redhat 8.1 64 Bit/For Redhat 8.2 64 Bit/For Redhat 8.3 64 Bit/For Use 12.5 64 Bit/For Suse 15.2 64 Bit/For Suse 15.3 64 Bit/For Ubuntu Desktop 18.04 64 Bit/For Ubuntu Desktop 20.04 64 Bit. Sharing Usage Experience. B75, B85, And H67 Cannot Be Used. (J3160, B360, Q370, X570e, H410, X58, X99, C612, Z97, For Hpz440, For Asus X470, Verified To Be Usable. There Are More Unconfirmed Motherboards, Please Feel Free To Leave A Message And Share.)  Packaging Includes: 1* X540-T2 Network Adapter Card you have any doubts or uncertainty about this item, contact us with no hesitation, we are always here and will solve your problems.

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