Complies with PCI Express Base Specification 2.0 (5GTs) and is backward compatible with 1.1 and 1.0A specifications, PCI Power Management Specification 1.2. Supports 10/100/1000 auto-configuration. Supports Crossover detection/polarity correction/skew correction, auto-detection, and auto-correction. Supports Wake-on-LAN and Remote Wake-up. Supports NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task Offload (Large Send v1 and Large Send v2). Supports EMAC-393 ProxZzzy Host Sleep Mode standard. Supports Full Duplex Flow Control (IEEE 802.3X). Supports 9K Jumbo Frame. Fully complies with IEEE 802.3, IEEE 802.3u standards, IEEE 802.3ab standards. Supports IEEE 802.1p Layer 2 Priority Encoding (priority tagging). Supports IEEE 802.1Q VLAN Tag (Virtual Local Area Network). Supports IEEE 802.3az -2010 (EEE). Supports Power-down/Link-down Energy-Saving Mode/PHY Disable Mode. Supports PCI Message Signaled Interrupt (MSI and MSI-X). Supports Quad-Core Receiver Scaling (RSS). Supports Protocol Offload Function (TCP & UDP checksum offload and NS offload). Supports two 1-Gigabit to 2.5-Gigabit PCI Express buses. Supports Hardware Error Correction Code (ECC) function. Supports Hardware Cyclic Redundancy Check (CRC) function. Supports: Windows ME, 98SE, 2000, XP, Vista, WIN7, WIN8, WIN10 32-/64-bit, Windows Server 2003, 2008 and 2012 32-/64-bit, Linux, MacOS, FREEBSD, DOS, ROS, SeaSpider, LoveFast. Product Name: PCI-E Network Card Transmission Speed: 10/100/1000Mbps Bus Type: PCI-X1 Applicable Network Type: Gigabit Ethernet Port Type: RJ-45 Applicable Slot: PCI-EX1, X2, X4, X8, X16 Color: Green Material: PCB+Metal Package Contents: 1 x PCI-E Network Card Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.