This is a 10-Gigabit Ethernet PCIe 3.0 x8 network interface card with quad RJ-45 ports that comply with IEEE 802.3 standards. It is based on an Intel X550 chipset and is compatible with a variety of different applications and operating systems, including Windows, Linux and UNIX-like systems. Providing 10Gbs of network speed, it fully supports high-end servers and various other networking applications. In addition, this card supports high level VLAN filtering. The dual RJ-45 ports operate over copper patch cable, allowing for an operating distance of 100m. This product includes both half-height and full-height brackets.