brand new and high quality Features: The DW-599/X520 10g Ethernet Lan Cards delivers the same functionality and throughput as ten dual-port, one gigabit adapters, saving cost, power, and complexity. Suited for a large number of VMs running standard applications that have limited bandwidth and latency requirements. The DW-599/X520 10g Ethernet Lan Cards lowers your data center total cost of ownership (TCO) by providing the ability to route LAN and SAN traffic over a single fabric. FCoE encapsulates Fiber Channel frames over standard Ethernet networks, enabling Fiber Channel to take advantage of 10 GbE networks while preserving its native protocol. The server adapters provide complete support for proven native OS and VMM iSCSI initiators as well as iSCSI boot. The adapters support IPsec offload for Microsoft's Network Access for Protection (NAP), Active Directory, and future security capabilities in for Windows* 7. An LR-LINK 10G lan card allows customers to run a secure network environment without sacrificing performance. PCIe v2.0(5GT/s) support enables customers to take full advan- tage of 10 GbE by providing a maximum of 20Gbps bi-directional throughput per port on a single dual port card. Support for technologies such as multiple queues, receive-side scaling, multiple MSI-X vectors, and Low Latency Interrupts allow the DW-599/X520 10g Ethernet Lan Cards to provide high-performance, 10 Gigabit connectivity in multi-core server blades. Network Card only, other accessories demo in the picture are not included! Specification: Material: PCB Color: As Pictures Shown Dimension: 120x18x130mm/ 4.72x0.71x5.12in Quantity: 1 Pc Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Network Card