NIC 181M4D8ZATRF is an Intel 82576 GbE Controller, part of the Intel Gigabit Ethernet Controller family. It features two 10/100/1000Base-T ports, 64 Transmit and Receive queues (TRQs), and supports LAN-on-Motherboard (LOM) or Adapter Install (AI) methods. The controller also supports many advanced features such as VLAN filtering, Dynamic Load Balancing, Quality of Service (QoS), and Jumbo Frame. It also supports Energy Efficient Ethernet (EEE), allowing for reduced power consumption when connected to supported hardware.