High-Speed Networking: Experience seamless internet connectivity with this network adapter card, boasting a transfer speed of 1000 Mbps and 2.5 Gbps, ensuring fast and efficient data transmission. Wi-Fi Support: Stay connected to the world with its 2.4G and 5G Wi-Fi frequencies, providing a stable and reliable wireless connection for your devices. Desktop Application: Perfect for desktop use, this network adapter card enhances your computer experience by providing high-speed wired connectivity. PCI Express Interface: Equipped with a PCI Express interface, this network adapter card ensures fast and efficient data transfer, improving your computer performance. Gigabit Ethernet Compatible: This network adapter card is compatible with Gigabit Ethernet, delivering ultra-fast data transfer speeds, perfect for heavy internet activities. External Adapter Connector: Featuring an RJ45 adapter connector, this network adapter card allows easy connection to Ethernet cables, providing you with a reliable 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 Support OS: for 11/10(32/64), Win7 (32/64), Win8, 8.1 (32/64), Server, 2012, 2008, Linux, OS Material: plastic Color: Red Package Content: 1 x Network Controller Adapter Card 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.