Startech Dual Port PCI Express (PCIe x4) Gigabit Ethernet Server Adapter Network Card - Intel i350 NIC (ST2000SPEXI) Warranty Information Warranty 2 Years Hardware Bus Type PCI Express Card Type Standard Profile (LP bracket incl. ) Chipset ID Intel - I350-AM2 Industry Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab PCI Express Base Specification 2.1 Interface RJ45 (Gigabit Ethernet) Port Style Integrated on Card Ports 2 Performance Auto MDIX Yes Compatible Networks 10/100/1000 Mbps Full Duplex Support Yes Jumbo Frame Support 9K max. Maximum Data Transfer Rate 2000 Mbps (full-duplex), 1000 Mbps (half-duplex) Supported Protocols IEEE 802.3ad (link aggregation), IEEE 1588 (time sync) / 802.1AS, IEEE 802.1q (VLAN tagging) Connector(s) Connector Type(s) 1 - PCI Express x4 Male External Ports 2 - RJ-45 Female Software OS Compatibility Windows® 7, 8, 8.1, 10 Windows Server® 2008 R2, 2012, 2012 R2 Linux 2.4. x to 4.4. x LTS versions only Special Notes / Requirements Note Creating Intel® ANS teams and VLANs on Microsoft Windows® 10 is currently not supported. As a result, when created, teams and VLANs do not pass traffic. We expect that ANS will be supported on Microsoft Windows 10 client in a future release. System and Cable Requirements Available PCI Express x4 or higher (x8, x16) slot Indicators LED Indicators 2 - 10/100/1000 Mbps Indicator 2 - Link / Activity Environmental Humidity 5~85% RH Operating Temperature 0°C to 50°C (32°F to 122°F) Storage Temperature -20°C to 60°C (-4°F to 140°F) Physical Characteristics Product Height 4.8 in [121 mm] Product Length 2.6 in [67 mm] Product Weight 2.8 oz [80 g] Product Width 0.7 in [19 mm] Packaging Information Shipping (Package) Weight 5.9 oz [166 g] What's in the Box Included in Package 1 - 2 Port Network Card 1 - Low Profile Bracket 1 - Driver CD 1 - Instruction Manual The ST2000SPEXI PCI Express Dual Port Gigabit Network Card lets you add two gigabit Ethernet ports to a desktop computer through a single, four-lane (x4 or higher)PCI Express slot. Each port is fully compatible with IEEE 802.3/u/ab standards, for 10/100/1000 Mbps auto-negotiation. This 2-port GbE network card is based on the high-performance Intel® I350 chipset, which offers several advanced driver options including IEEE 802.3ad link aggregation / teaming support, enabling you to add additional bandwidth to your system. Support for Jumbo Frames, full-duplex operation and 802.1q VLAN tagging also aid in creating an efficient network configuration. Also useful for virtualization applications (check your VM software for chipset compatibility) or setting up a dual-homed host configuration, this dual-port network card lets you accommodate several complex network scenarios, to meet your business needs. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers. Backed by a StarTech. com 2-year warranty and free lifetime technical support. The StarTech. com Advantage Double the network bandwidth to a single system through link aggregation / teaming support Optimize network traffic with support for advanced features such as Jumbo Frames and VLAN tagging Maximize your virtualized server networking efficiency with dedicated ports