StarTech.com Dual Port 10G PCIe Network Adapter Card - Intel-X550AT 10GBASE-T & NBASE-T PCI Express Network Interface Adapter 10/5/2.5/1GbE Multi Gigabit Ethernet 5 Speed NIC LAN CardStarTech.com Dual Port 10G PCIe Network Adapter Card - Intel-X550AT 10GBASE-T & NBASE-T PCI Express Network Interface Adapter 10/5/2.5/1GbE Multi Gigabit Ethernet 5 Speed NIC LAN Card. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Ethernet. Maximum data transfer rate: 10000 Mbit/s. Product colour: BlackPorts & interfacesConnectivity technologyWiredHost interfacePCI ExpressInterfaceEthernetEthernet LAN (RJ-45) ports2PCI version3.0NetworkMaximum data transfer rate10000 Mbit/sNetworking standardsIEEE 802.1Q, IEEE 802.3ab, IEEE 802.3an, IEEE 802.3u, IEEE 802.3xEthernet LANYesEthernet LAN data rates10,100,1000,2500,5000,10000 Mbit/sCabling technology10GBase-TAuto MDIX IEEEYesFull duplexYesJumbo frames supportYesJumbo frames9000VLAN taggingYesiSCSI supportYesDesis