Built with Intel I210 Gigabit Ethernet Controller chip that enables to provide high percompatible withmance and reliability.Low Profile Full Height brackets. PCI Expressx2.1. 2.5 G T/s x1 Lane. Compatible with x1, x4, x8, x16 standard and low-profile PCI Express x slots.Single 10/100/1000Mbps RJ45 ports which can support cat5 cable up to 100m. Support 10/100/1000M auto-negotiation.Supported Operating Systems: Windows7/8/10, Windows Server 2008/2012/2016, Linux, VMware ESX/ESXi x.Easy installation, a driver disk is included in the package or you can download the driver from Intel website.Hardware interface:EthernetOperating System:Linux, Win8Data link protocol Ethernet, Gigabit EthernetColour:Photo ColorMaterial: ABSSize:9.9 x 5.5 x 0.2cmweight:45gPackage Contents:1 x Gigabit PCIE Server AdapterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.