Features: 1.Essential for game players, automatically detect the network data rate, maximum support gigabit speed. 2.Smoothly and stable connection and transmission without delay, suitable for both office and game computer use. 3.The network speed can be up to 2.5Gbps, special designed for fast ethernet, reliable in use. 4.Supports operating systems for Windows10 (32/64) / Win7 (32/64) / Win8, 8.1 (32/64) and for Windows Server 2012 / 2008 for Linux for OS X. 5.TXA092 of the model, 10/100/1000M/2.5Gbps transmission rate and designed with LED indicator light. specification:Item Type: TXA092 PCIE Card Material: PCB Applicable Network Type: Fast Ethernet Model: TXA092 Chipset: RTL8125B Port Number: RJ45 Bus Type: PCI-E Standard IEEE 802.3, IEEE 802.3U, IEEE 802.3AB, IEEE 802.3AZ, IEEE 802.3BZ Network Media: 10BASE-T, CAT3 or above UTP, 1000BASE-TX, CAT5 or above UTP Transmission Rate: 10/100/1000m /2.5Gbps data rate automatic detection Full Duplex/ Half Duplex: Full duplex/half duplex self-adaption Interface: PCI Express 1 x slot Auto-MDIX: Yes Full Duplex: Support MTBF 376212 hours LED indicator light 100M / 1G / 2.5G link/action Supports operating systems for Windows 10 (32/64) / Win7 (32/64) / Win8, 8.1 (32/64) / WindowsServer 2012, 2008 for Linux for OS X Environment Operating Temperature: 0C-55C Relative Humidity: 10%-90% (no condensation) Storage Temperature: -10-70 Relative Humidity: 10%-90% (no condensation) PXE Function: Support Other Function: LAN wake-up Installation instructions: 1. Turn off the power and open the case to find the PCIE card slot 2. Remove the case baffle. 3. Insert the network card into the PCIE slot of the motherboard 4. Fix the network card, plug in the power supply and turn on the computer. 5. Plug and play, no driver required. PackageList:1 x TXA092 PCIE Card