ENHANCE YOUR NETWORK CAPABILITIES: This 4 port PCIe network card supports Intel VT-c for improved performance in both virtualized and non-virtualized environments HIGH BANDWIDTH CONNECTIVITY: The Intel 4 port NIC features a high-performance Intel i350 chipset that supports link aggregation / teaming support, enabling you to add bandwidth to your system ADD REDUNDANT CONNECTIONS: Helping to avoid network downtown, this Gigabit Ethernet card provides redundancy and performance, making it ideal for mission critical applications ADDED FEATURES: Supporting IEEE 802.1q (VLAN Tagging), IEEE 802.3x (Full Duplex Flow Control), IEEE 802.3ad (Link Aggregation) & IEEE 1588 (Time Sync), the NIC also supports 9K jumbo frame & Auto MDIX THE STARTECH.COM ADVANTAGE: StarTech.com offers a 2-year warranty and free lifetime technical support on this network card and has been the choice of IT professionals and businesses for over 30 years CONNECTIVITY TOOLS: Provided with this device, the application improves performance and security, featuring MAC Address Changer & Wi-Fi Auto Switch utilities