Equipped with the Realtek RTL8111H chipset, this M.2 to PCI-E network card provides reliable Gigabit Ethernet connectivity, delivering fast and stable network performance for your desktop computer Designed for desktop computers, this network card supports a wide range of operating systems, ensuring broad compatibility with various systems Utilizing the M.2 (B-Key/M-Key) interface, this network card offers a convenient and space-saving solution for adding Gigabit Ethernet connectivity to your desktop PC without occupying additional PCI-E slots With a transmission rate of 10/100/1000Mbps, this network card supports full-duplex and half-duplex adaptive operation, providing reliable and high-speed data transmission for your networking needs Featuring LED indicators for LINK/ACT, this network card provides visual feedback on connection and activity status, allowing for easy monitoring and troubleshooting Specifications: Applicable network type: Fast Ethernet Bus type: M.2(B-Key/M-Key) Transmission rate: 10/100/1000Mbps Full duplex/half duplex: full duplex/half duplex adaptive Network connector: RJ45 LED indicator: LINK/ACT (connection working) Applicable: desktop computer Main chip: Realtek RTL8111H Network standards: IEEE 802.3 10BASE-T, IEEE 802.3U 100BASE-TX, IEEE 802.3ab1000BASE-TEEE 802.3az Energy-Efhcient Ethernet, IEEE 802.3x FlowControl, 802.1g VLAN Tagging, 802.1p Layer 2 Priority Encoding Driver support: Windows 7, 8.x, 10Windows Server 2008 R2, 2012, 2016, 2019; Linux 2.6.31 to 4.11.x LTSVersions only