1. Advanced Chipset: Equipped with the 82599 chipset and a multi core processor server design, which can expand virtualization and unified storage for a seamless computing experience.2. Effective Shielding: The gold plated interface of the external shell is fully shielded, effectively reducing contact resistance and enhancing the card's ability to resist signal interference.3. Premium Material: This PCIE network card features high hardness thickened gold plating, wear resistant, ensures better contact and allows for multiple plugging and unplugging, offering superior performance.4. Superior Heat Dissipation: The network card uses a built in heat sink to lower the temperature, protect the card, ensure stable operations and extend usage life.5. Suitable for PC Desktop: This dual port Gigabit PCI‑Express ethernet network adapter card is perfect for PC desktops that require fast and reliable network connections, delivering exceptional connectivity and performance.Specification:Item Type: PCIE Network CardMaterial: Metal + PCB boardBus Type: PCI-E X8Network Standards: IEEE 802.1p, IEEE 802.1Q, IEEE 802.2, IEEE 802.3acIEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ad, IEEE 802.3AD for Windows (32, 64 bit), for SCO UnixWare x 7.x, for Open Unix x 8.0packing list:1 x PCIE Network Card1 x Metal Plate1 x Compact Disc