Featuring the Realtek RTL8106 chipset, this PCI-E network card delivers high-speed and stable Ethernet connectivity for your desktop PC Designed with a PCI-E interface, this network card offers seamless integration into your desktop computer, providing a reliable and efficient solution for upgrading your network connection without occupying additional expansion slots Equipped with LED indicators for LINK or ACT, this network card provides visual feedback on connection and activity status, allowing for easy monitoring and troubleshooting With a transmission rate of 10 or 100Mbps, this network card supports full-duplex and half-duplex adaptive operation, enabling fast and efficient data transmission for your networking needs Specifications: Applicable network type: Fast Ethernet Bus type: PCI-E Transmission rate: 10 or 100Mbps Full duplex or half duplex: full duplex or half duplex adaptive Network connector type: RJ45 LED indicator: LINK or ACT (connection working) Applicable models: desktop computer Main chip: Realtek RTL8106 Network standards: IEEE 802.1P, IEEE 802.1Q, IEEE 802.2, IEEE 802.3ac, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ad