Dual Lan 10G Network Card: Featuring the Intel X540 controller, this network card delivers dual LAN 10 Gbps high-speed performance, ensuring stable internet connectivity and reliable local data transmission while helping to minimize packet loss and enhance server stability. Network Interfaces: Equipped with two independent Ethernet ports supporting 10GBASE-T, 1000BASE-T, and 100BASE-TX applications (compliant with IEEE 802.3an, 802.3, 802.3u, and 802.3ab standards). Compatible with Windows, Windows Server, Linux, VMware, and ESX operating systems. PCIe to 10Gbe RJ45: This 10GBASE-T PCIe network adapter converts PCIe x8 or x16 slots into 10G RJ-45 Ethernet ports. Note: Designed for PCIe slots only, not compatible with PCI slots. Adaptability and Heat Dissipation: Features efficient heat dissipation design to rapidly reduce operating temperature and maintain consistent network performance. Supported Systems: - Windows: Server 2003, Server 2008, Vista, Windows 7, Windows 8, Windows 10 (32-bit and 64-bit) - Windows Server: 2003, 2008, 2008 R2, 2012, 2012 R2, 2016 R2 - FreeBSD, Linux Stable Kernel, VMware ESX/ESXi Color: As shown Material: ABS Package Contents: 1 x Ethernet Network Card Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and display differences may cause slight variations between the product color in images and the actual product. Measurement may vary by +/- 1-3 cm.