High-Speed Networking: Experience seamless internet connectivity with this network card, boasting a transmission speed of 1000 Mbps and 2.5 Gbps for fast and efficient data transfer. Wi-Fi Support: Stay connected with dual-band 2.4G and 5G Wi-Fi frequencies, ensuring a stable and reliable wireless connection for your devices. Desktop Application: Perfect for desktop use, this network card enhances your computing experience by providing high-speed wired connectivity. PCI Express Interface: Equipped with a PCI Express interface, this network card ensures rapid and efficient data transmission, boosting your computer's performance. Gigabit Ethernet Compatible: Fully compatible with Gigabit Ethernet, this network card delivers ultra-fast data transfer speeds, ideal for demanding internet activities. External Adapter Connector: Featuring an RJ45 adapter connector, this network card allows for easy connection to Ethernet cables, providing a dependable wired connection. Specification: Chipset: RTL8125B Port Number: 1x RJ45 Standard: IEEE 802.3, IEEE 802.3u, IEEE 802., IEEE 802.3az, IEEE 802.3bz Network Media: 10Base-T, cat3 or higher UTP, 1000Base-Tx, cat5 or higher UTP Data Rate: PCI Express 1x slot Auto MDIX: YES Full Duplex Support: YES LED Indicator: 100M/1G/2.5G Link/Act Supported OS: Windows 11/10(32/64), Win7 (32/64), Win8, 8.1 (32/64), Windows Server, 2012, 2008, Linux, OS Material: Plastic Color: Red Package Contents: 1 x Network Card Adapter Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We are committed to providing the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately for the best solution!