High Transmission Rate: With a transmission rate of 10/100/1000/2500Mbps, this network card ensures fast and reliable data transfer. Gigabit Ethernet Support: This network card supports Gigabit Ethernet, making it perfect for high-speed internet connectivity. Wired Connection: This network card is a wired connection, ensuring a stable and reliable connection compared to wireless connections.<br><br>Interface type:PCI Express X1 Compatible :for Windows Windows10/11 Interface Compatibility:PCIE X1 X4 X8 X16 Colour:Black Material:PCB+Metal<br><br>Package Contents: 1 * Network Card<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.