Buacoz Gigabit Ethernet Card PCI Express Ethernet Adapter with Intel I211 Chip PCI-E X1 RJ45 LAN NIC Card, Network Card for Desktop pc Support VLAN and Link Aggregation - BZ-I211-EX1-1RJ45

• "Supports Auto-Negotiation",automatically detecting full-duplex/half-duplex modes and matching network transmission speeds, ensuring optimal performance. Features VLAN and link aggregation support for enhanced network management. "Genuine Intel I211 Chipset",Powered by the Intel I211 Gigabit Ethernet server chipset, providing stable performance and reducing frame loss and packet drop. Equipped with an alloy heatsink that effectively dissipates excess heat, ensuring long-term stable operation. "High-Speed Gigabit Network",Supports speeds of 10Mbps/100Mbps/1000Mbps with a maximum data transfer rate of 1.25Gbps, enabling fast and efficient data transmission. Thick gold-plated contacts ensure reliable connectivity, minimizing hardware contact failures and preventing unexpected disconnections. "RJ-45 Interface",Comes with a single 8-pin RJ45 port, compatible with standard network cables. The PCI-E X1 interface is compatible with X4/X8/X16 slots, offering versatile installation options. Supports copper cable transmission and features a low-power ACPI power interface. "Wide Operating System Compatibility",Compatible with Windows 7 (32/64-bit), Windows 8 (32/64-bit), and Windows 8.1 (32/64-bit). **Note**: Not compatible with Windows XP. Ideal for various desktop computers, industrial control machines, and servers across different fields.