Powered by the Intel I350 chipset, ensuring reliable and efficient network performance Equipped with two 1G SFP ports, allowing flexible fiber optic connections, ideal for high-speed network environments Supports transmission speeds of 10/100/1000Mbps, providing fast and stable network connections for various applications Utilizes the PCI-E 2.1 X4 bus, offering high bandwidth and ensuring optimal performance and compatibility with modern motherboards Supports both full-duplex and half-duplex modes, allowing adaptive communication based on network demands Specifications: Product type: Desktop PC network card Chip: Intel 350 Applicable network type: Gigabit Ethernet Transmission rate: 10/100/1000Mbps Bus type: PCI-E2.1 X4 Network standards: IEEE 802.3x IEEE 802.3u IEEE 802.3ab IEEE 802.3az Network cable interface type: fiber optic port Port type: 2 1G SFP interfaces Full duplex/half duplex: Full duplex/half duplex adaptive Working temperature: 0℃ to 55℃(32℉ to 131℉) Storage temperature:-40℃to 70℃(-40℉ to 158℉) Operating system: Windows 10, Windows 8/8.1, Windows7, Windows Vista, Windows XP, Windows Server 2016/R2, Windows Server 2012/R2, Windows Server 2008/R2, Windows Server 2003 Linux kernel, 2.6.x/3.x /4.x FreeBSD 7.x and most versions of UnixWare /Open Unix8 Sun Solaris 9/10/11 VMware ESX/ESXI 5.x/6.x