Add two 100/1000/10Gbase-T RJ45 ports, providing cost-effective network connectivity for high bandwidth workstations and servers Intel X540 chipset with Intel Virtualization Technology for Connectivity Up to 20Gbps (full duplex) bandwidth per port Compliant with PCI Express Rev2.0 specification, using PCIe x8 (or higher) slot PXE network boot support Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab Support for 802.3ad Link Aggregation Auto-MDIX support Autonegotiation support Up to 15K jumbo frame support