[Premium Controller]: Gigabit NIC base on Intel 82576 chip, which supports Intelligent Offloads and improve servers stability. Compare to Intel E1G42ET. [Wide Compatibility]: For Windows 7/8/2000/XP/Vista/Windows Server 2003/2008/2012; Novell Netware 5.x/6.x; Linux; FreeBSD 7.x or later; DOS; SCO Open Server; UnixWare / OpenUnix 8; Sun Solaris x86; OS Independent Vmware ESX (Does not support VMware ESXi 7.0 or above). [Technical Support]: Enjoy advanced functions such as PXE, DPDK, Jumbo Frames. [Easy Installation]: With low-profile and full-height stands to support standard and ultra-thin computers/servers. Different batches may have different appearance label printing, which will not affect the use Colour:Green Material:plastic Package Contents: 1 x Network Card Only the above package content, other products are not included. Note: Light reflection 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.