Features 1、HIGH SPEED TRANSMISSION: Experience stable and rapid data transfer with the built in diskless PXE Boot chip, allowing for speeds of up to 1000MB. 2、FAST AND RELIABLE: Equipped with an imported original chip, the adapter ensures faster and more stable network performance. 3、HEAT DISSIPATION: Addressing heat dissipation concerns, the adapter features a large heat sink that prevents overheating and ensures consistent network speeds. 4、DURABLE CONSTRUCTION: With thick gold plated connectors, the adapter minimizes hardware connection issues and prevents sudden disconnections that can disrupt your usage. 5、NETWORK STANDARDS: The PCIe Ethernet adapter card adheres to various industry standards, including IEEE 802.1p, IEEE 802.1Q, IEEE 802.2, IEEE 802.3ac, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ad. Specification Item Type: PCIE Ethernet Adapter Card Material: Metal, PCB Board Network Type: Fast Ethernet Bus Type: PCIE Network Interface Type: RJ45 Compatible Device: Desktop Computer Network Standards: IEEE 802.1p, IEEE 802.1Q, IEEE 802.2, IEEE 802.3ac, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ad Package List 1 x Gigabit Network Card