[Original Intel 82576 Chipset]: Equipped with original Intel 82576 controller chip which supports Intelligent Offloads and make the servers more stable. Equal to Intel E1G42ET PICE Card.
[Convert PCIe Slot to Dual RJ45 Ports]: PCI Express 2.1. 2.5 GT/s x1 Lane. Compatible with x1, x4, x8, x16 standard and low-profile PCI Express slots.
[OS Compatibility]: Support Windows 10/8/8.1/7, Windows Server 2008 R2/2012, Linux, FreeBSD, DOS. Driver can be downloaded from Intel website: https://downloadcenter. intel. com/product/50281/-82575EB
[Platform Usage]: Adds two 10/100/1000 Mbps compatible RJ45 Ethernet ports to a PCI Express-enabled client, server or workstation, providing a convenient addition or replacement
[In the Box]: Dual-port gigabit network card, low-profile bracket, screw, screw driver. With standard bracket and additional low profile bracket that makes it easy to install the card in a small form factor/low profile computer case/server.