Enhance your network performance with this high-speed 4 Port Gigabit Ethernet PCIe X1 Network Interface Card, designed to deliver reliable and efficient connectivity for servers and PCs. Featuring the advanced RTL8111 chipset, this network card supports PCI Express 2.0 (5GT/s) for fast data transfer rates, making it an excellent choice for demanding network environments. Key Features: · **Gigabit High-Speed Transfer:** Supports a 1 Gigabit transmission rate and full duplex/half duplex adaptive mode to ensure smooth and fast network data handling. · **Stable and Reliable Connection:** Equipped with switching, polarity and skew correction, cross detection, and auto correction technology, guaranteeing stable and uninterrupted network connections. · **Energy Efficient Design:** Incorporates multiple power-saving modes including power off, power down, and PHY disable mode, reducing power consumption and promoting environmental protection. · **Broad System Compatibility:** Compatible with a wide range of operating systems such as Windows ME/98SE/2000/XP/7/8/10 (32/64 bit), Windows Server 2003/2008/2012 (32/64 bit), Linux, AYOS, OS X, FreeBSD, DOS, and ROS, offering versatile use across different platforms. · **Quad RJ45 Ports:** Features four RJ45 interfaces to provide multiple Gigabit Ethernet connections simultaneously, ideal for network expansion and enhanced server capabilities. Specifications: · Item Type: 4 Port Gigabit Ethernet PCIe X1 Network Interface Card · Material: PCB · Product Model: NA8111 T4 · Chip Model: RTL8111 · Cable Interface Type: 4 x RJ45 Interface · Transmission Rate: 1 Gigabit · IEEE Network Standard: 1000BASE-T · Supported Modes: Full Duplex/Half Duplex Adaptive · Supported Operating Systems: Windows ME, 98SE, 2000, XP, 7, 8, 10 (32/64 bit), Windows Server 2003, 2008, 2012 (32/64 bit), Linux, AYOS, OS X, FreeBSD, DOS, ROS Package Includes: · 1 x 4 Port Gigabit Ethernet PCIe X1 Network Interface Card This 4 Port Gigabit Ethernet PCIe Network Interface Card combines high-speed data transfer, robust network stability, and low power consumption to meet the needs of modern networking demands. Its wide compatibility and multi-port design make it an essential upgrade for servers and PCs requiring dependable gigabit connectivity.