StarTech.com PCI Express Network Cards - StarTech.com ST1000SPEXD4, This PCI Express Dual-Port Gigabit Network Card from StarTech.com lets you add two gigabit Ethernet ports to a client, server or workstation through a single PCIe slot. Each port provides 10/100/1000 Mbps capable Ethernet and is fully compatible with IEEE 802.3/u/ab standards.Suitable for any standard PCI Express-enabled system, the 2-port Ethernet card supports full-duplex flow control for maximum data transfer speeds of up to 2000 Mbps, making this an ideal 2-port NIC for setting up dual-homed, or multi-homed host configurations providing added security to corporate networks.The dual-port server adaptor is compliant with the PCIe 2.0 standard and features support for Jumbo Frames and 802.1q VLAN tagging as well as Wake on LAN (WoL). The adaptor includes an optional low-profile bracket that can be used for installation into a standard or small form-factor computer chassis.It is backed by a 2-year warranty and free lifetime technical support. StarTech.com ST1000SPEXD4 2 Port PCIe Gigabit Network Card