A. PCI Gen 2.1 (2.5GT/s), a high-performance design. B. Dual-port PCI - 10/100/1000Mbps Ethernet network card. C. Power management functions: including Energy Efficient Ethernet (EEE), Direct Memory Access (DMA) coalescing, and over-design, which show relatively high efficiency and low power consumption. D. Support for IEEE 802.1Qav Audio Video Bridging (AVB) for controlled media synchronization, buffering, and reservation. E. Compatible with mature Gigabit Ethernet technology. F. Applicable network: Gigabit Ethernet. G. Main controller: 82575EB. H. Bus type: PCI X1, 2.5GT/s. I. Media interface: RJ45. J. Transmission rate: 1000Mbps. K. Network topology: 10BASE - T/100BASE - TX/1000BASE - T, IEEE 802.1Q VLANs. L. Support for IEEE 802.3z, IEEE 802.3, IEEE 802.3x, IEEE 1588, IEEE 802.3az standards. M. Energy Efficient Ethernet (EEE). N. Management functions: IPMI pass-through, iSCSI boot, PXE remote boot, VLAN filtering via SMBus or NC - SI. O. Operating system support: FreeBSD, Linux, ESXi, Windows 7/Server 2012/Server 2008/Windows 8/Windows 8.1/Server 2016/Windows 10. P. Color: Green. Q. Material: Printed Circuit Board (PCB). R. Package contents: - 1 network card - 1 CD S. Only the above package contents are included, with no other products. T. Note: Light reflection and different monitors may lead to slight differences between the color of the item in the picture and the actual item. The allowable measurement error is ±1 - 3 cm.