Low-halogen single-port PCI-Express 10/100/1000 Ethernet adapter Power management features including Energy Efficient Ethernet (EEE), DMA Coalescing, ultra-compact design, and a unique ventilated bracket for increased efficiency and reduced power consumption IEEE 802.1Qav Audio-Video-Bridging (AVB) for tightly controlled media stream synchronization, buffering, and reservation High-performing design supporting PCI Express generation 2.1 2.5 GT/s Reliable and Proven Gigabit Ethernet Technology from Intel Corporation