1200 Mbps High Transfer Speed: Enjoy blazing-fast internet speeds with a transfer rate of 1200 Mbps. Wired Connection for Stable Performance: Say goodbye to unstable wireless connections and embrace reliable wired connectivity with this network card. Compatible with Gigabit Ethernet Networks: This network card is compatible with Gigabit Ethernet networks, ensuring high-speed connectivity and seamless performance. 2.5 Gbps PCI Express Gigabit Ethernet Card: Wondering why your computer can't keep up with your internet provider's speed? It's likely your system's hardware! It's time to upgrade your home and office network infrastructure using existing cabling. Easy to Use: Simply plug the Ethernet card into the corresponding PCIe slot, install the appropriate driver, and then enjoy the 2.5 Gbps data transfer speed. There's also a physical indicator to show connection activity. A blinking green light and a solid green light indicate 2.5G connection status. A blinking green light and a solid blue light indicate 1G connection status. Color: Black Material: PC+Metal Package Contents: 1 * PCI-E to RJ45 Network Card Only the above package content is included; other products are not. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowable measurement error is +/- 1-3 cm.