Advanced Features:Audio-video bridging PCIe v2.1 (2.5 GT/s) x 1, with Switching Voltage Regulator (iSVR). Integrated Non-Volatile Memory (iNVM) Three single port SKUs: SerDes, Copper, Copper IT Value Part (for Ethernet Controller I211) Platform Power Efficiency: IEEE 802.3az Energy Efficient Ethernet (EEE); Proxy: ECMA-393 and Windows* logo for proxy offload IEEE 1588/802.1AS precision time synchronization IEEE 802.1Qav traffic shaper(with software extensions) - Jumbo frames4 - Interrupt moderation, VLAN support, IP checksum offload - PCIe OBFF(Optimized Buffer Flush/Fill)for improved system power management - Four transmit and four receive queues - RSS and -X to lower CPU utilization in multi-core systems - Advanced cable diagnostics,auto -X - ECC - error correcting memory in packet buffers - Four Software Definable Pins(SDPs) Manageability: - NC-SI for greater bandwidth pass through - SMBus low-speed serial bus to pass network traffic - Flexible firmware architecture with secure Flash update - MCTP over SMBus/PCIe - OS2BMC/(optionally enabled via external Flash) - PXE and iSCSI boot IEEE802.3,IEEE802.3u,IEEE802.3az,IEEE802.3x,IEEE 802.1q,IEEE802. Operating Temperature:0-70 Relative Humidity:10%-90%(non-condensing) Storage Temperature:0-80 Relative Humidity:5%-90%(non-condensing) System Requirements: For (32/64),8/8.1(32/64),7(32/64),Vista(32/64),XP(32/64),2000 For Windows Server 2012,2008 ,2003(32/64) For OS 10.x(for based, tested up to 10.9) For Linux 2.4.x and later(Tested up to 3.5) Colour:Green Material:Plastic+Metal Package Contents: 1 * PCI Express Network Card 1 * Low Baffle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.