Low-halogen single-port PCI-Express 101001000 Ethernet adapter The 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 8021Qav Audio-Video-Bridging AVB for tightly controlled media stream synchronization buffering and reservation High-performing design supporting PCI Express Gen 21 25 GTs Reliable And Proven Gigabit Ethernet Technology From Intel Corporation