1. High Speed: Upgrade your Ethernet speeds to gigabit with this 10/100/1000Mbps PCIe Ethernet Card. 2. PCI Express Interface: This PCIe Ethernet Card features a PCI Express interface, suitable for PCI-E X1, X4, X8, X16 slots. 3. PXE Support: This PCIe Ethernet Card supports PXE functionality, including a diskless PXE boot core, diskless boot chip, and PXE boot chip for easier use. 4. Easy Installation: This PCIe Ethernet Card is easy to install, adding a high-speed Ethernet interface to your desktop computer. 5. Heat Dissipation: A large heat sink ensures faster heat dissipation, while a gold-plated finger PCIE reduces machine hardware contact errors that can cause sudden disconnection and other issues. Product Type: PCIe Ethernet Card Material: Printed Circuit Board Transfer Speed: 10/100/1000Mbps Full Duplex/Half Duplex: Self-Adjusting Full Duplex/Half Duplex Bus Type: PCI-E X1 Suitable for: PCI-E x1, x4, x8, x16 slots. Network Connection Type: RJ45 LED Indicator: LINK/ACT (Connection Working) Applicable Model: Desktop Network Standards: IEEE802.1p, IEEE802.1Q, EEE 802.2, IEEE802.3ac, IEEE 802.3az, IEEE 802.3X, IEEE 802.3z, IEEE 802.3ad