Features: 1.Acceleration Function: Dual port PCIe Gigabit Internet card has integrated hardware acceleration function capable of performing TCP,UDP,IP checksum offloading and TCP segmentation tasks. 2.Wide Application: Dual port Gigabit Internet adapter is ideal for consumer electronics and other small form factor embedded applications. 3.Professional Design: The PCI Internet adapter provides fully integrated Gigabit Ethernet media access control and physical layer (PHY) ports for server and client configurations for LAN on motherboard (LOM) designs. 4.Low Power Consumption: Gigabit Ethernet server adapter adopts low power consumption design to save energy. 5.Internet Software Support: The 82546EB NIC adapter includes enhanced fault tolerance, bidirectional load balancing, port aggregation, frame support, VLANs and server management software. specification:Item Type: Dual Port Gigabit LAN Adapter Material: ABS Bus Type: PCI Media Interface Type: RJ45 Transmission Rate: 10/100/1000Mbps Internet Topology: IEEE 802.1p, IEEE 802.2, IEEE 802.3ac, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ad,Energy Efficient Ethernet (EEE), 10BASE T,100BASE TX,100BASE T Management Functions: Ipmi Delivery Via SMBus or Ncsi, iSCSI Boot, Remote Wake up WoL, VlAN Filtering Operating System:For Freebsd,for Linux,for Vmware Esxi,for win 7,for Server2012,for Server 2008,for Win 8,for win 8.1,for server 2016,for win 10 PackageList:1 xDualPortGigabitLANAdapter 1 x Half Height Bezel 1 x Disk Drive 1 x User Manual