Features: Single port Gigabit Ethernet server adapter for entry-level servers and audio and video applications. Low power single port PCI-Express10/100/1000Mbps Ethernet adapter. Innovative power management features, including Energy Effcient Ethernet (EEE), DMA aggregation, ultra-compact design, and unique ventilation brackets, increase the pursuit of efficiency and reduce power consumption. IEEE 802.1 Tav Audio and Video Bridging (AVB) tightly controls the SYN-frontation, buffering and reservation of media flow. High performance design, support PCI Express * 2.1 generation 25GT/s. Specification: Condition: 100% Brand New Item Type: Network Server Adapter Material: PCB Network Type: Gigabit Fiber Ethernet Transmission Rate: 1000 Mbps Port: PCI-e X 1(2.1)2.5GT/s Media Interface: SFP LC Metal Support: Long & Short Naffle Main Chip: I210AS Network Standards: IEEE 802.1p, IEEE 802.1Q, IEEE 802.2, IEEE 802.3ac, IEEE 802.3az, IEEE802.3X, IEEE 802.3z, IEEE 802.ad Features: Support NFS, Iscsi, gPXE, WOL, PXE (PXE) VLAN convergence, VM ESXI5.5 Boot Rom: Support LED Indicator: 2 Link/ ACT Indicator Lights Full/ Half Duplex: Full Duplex/ Half Duplex Adaptive Operating System: for Win 7/Win 8/Win 10/ SCO Unix Ware 7.x/ Open Unix 8.0/ Novell ODI Novell Netware/ SUSE Linux Enterprise Server 9.0/ Red Hat Enterprise Linux 4.0/ Linux freeBSD/ Sun Solaris/ Microsoft DOS/ VMWare ESX Application Area: Desktop, Workstation, Server Weight: Approx. 111g / 3.9oz Packing List: 1 x Network Server Adapter 1 x Baffle 1 x Drive CD .