• Supports PCI Express x1, x4, x8 or x16 socket • Integrated MAC/PHY supporting 10BASE-Te, 100BASE-TX, 1000BASE-T and 2500BASE-T 802.3 specifications • RJ45 connection :Compatibility with cable lengths up to 100 meters using CAT5e, CAT6, or CAT6A. • PCI Express 3.1:5GT/s support for x1 width (Lane). • IEEE 802.3 autonegotiation • IEEE 802.3x and IEEE 802.3z compliant flow control support with software-controllable Rx thresholds and Tx pause frames • Multiple Queues: 4 Tx and Rx queues per device • Tx/Rx IP, SCTP, TCP, and UDP checksum offloading(IPv4 IPv6) capabilities • Active State Power Management (ASPM) • Full wake up support • ACPI register set and power down functionality supporting D0 and D3 states • MAC Power Management controls • Power Management Protocol Offload (Proxying) • Preboot Execution Environment (PXE) Support • TCP/UDP, IPv4 checksum offloads (Rx/Tx) • Transmit Segmentation Offloading (TSO) (IPv4, IPv6) • Low-Latency Interrupts • Receive Side Scaling (RSS) for Windows :Up to four queues per port. • Support for packets up to 9.5KB (Jumbo Frames):Enables faster and more accurate throughput of data.