Features 1、Advanced Chip: The PCIe Network Card features for Broadcom BCM5720 chip, which was designed specifically for enterprise and data center environments, making it the ideal solution for multicore servers. 2、Supported Ethernet: This Gigabit Ethernet network card supports Energy Efficient Ethernet (EEE) and IEEE 1588 hardware timestamps, with 10 100 1000BASE‑T network standard. 3、Full Line Throughput: With our PCIe network card, enjoy full line throughput on all ports. It's ideal for high performance servers and network applications that demand rapid data transfer. 4、Multifunctional OS Compatibility: Offering support for multiple operating systems, this network card is compatible with for Wins Server and for Linux, ensuring wide ranging application. 5、PCIe 2.1 Interface: The dual port PCIe 2.1 interface provides high flexibility, making it suitable for various scenes and enhancing the usability of the network card across diverse setups. Specification Item Type: Server Network Card Material: PCB Chip: for Broadcom BCM5720 Network Type: Gigabit Ethernet Network Standard: 10 100 1000BASE-T Operating System: for Wins Server 2016, 2012 R2, 2012, 2008 R2, 2008, 2003 R2, 2003, XP Professional, for Wins 10 8 8.1 7, for Vista, for Linux Stable Kernel version 3.x, 2.6.x, for Red Hat Enterprise, for Linux 5, 6, SUSE for Linux Enterprise Server 10, 11, for FreeBSD 9, for VMware ESX ESXi Package List 1 x Network Card 1 x Short Bracket