10Gtek® 10Gb PCI-E NIC Network Card, Dual Copper RJ45 Port, with Intel X540 Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/ESX, Compare to Intel X540-T2
10Gb Dual RJ45 Port PCI-E Network Card NIC Compatible for Intel X540-T2, with Intel X540-AT2 Controller, PCI-E X8, 10G PCI Express LAN Adapter Support Windows Server/Windows/Linux/Vmware/ESX