Detail overview
   Intel - Ethernet Converged Network Adapter (x520qda1g1p5). 
 Key Features : 
  Device Type : Network Adapter 
   Form Factor : Plug-in Card - Low Profile 
   Interface (bus) Type : Pci Express 3.0 X8 
 Networking : 
   Ports : 40 Gigabit Qsfp+ X 1 
   Connectivity Technology : Wired 
   Data Link Protocol : Fcoe, 40 Gigabit Lan 
   Data Transfer Rate : 40 Gbps 
   Network / Transport Protocol : Tcp/ip, Udp/ip, Iscsi 
   Remote Management Protocol : Snmp, Rmon 
   Status Indicators : Link Activity, Port Transmission Speed 
   Features : Flow Control, Vlan Support, Packet Filtering, Ipv6 Support, Quality Of Service (qos), Jumbo Frames Support, Virtual Machine Device Queues (vmdq), Ipv4 Support, Pxe Support, Large Send Offload (lso), Large Receive Offload (lro), Receive Side Scaling (rss), Single Root I/o Virtualization (sr-iov), Data Center Bridging (dcb), Tcp Segmentation Offload (tso), Direct Cache Access (dca), Extended Message-signaled Interrupts (msi-x), Converged Enhanced Ethernet (cee), Iscsi Remote Boot, Watch Dog Timer (wdt), Virtualization Technology For Connectivity (vt-c), Data Direct I/o Technology (ddio) 
   Compliant Standards : Ieee 802.3, Ieee 802.3x, Ieee 802.1as 
 Expansion / Connectivity : 
   Interfaces : 1 X 40gb Ethernet / Fcoe - Qsfp+