6COMGIGA 2.5GBase-T PCI-E Network Card,Single RJ45 Port 2500/1000/100M/10Mbps Network Adapter with Realtek RTL8125B Ethernet Controller, Support Windows 11/10/8/7, Windows Server, Linux

["【2.5G RJ45 PCI-E NIC】 Compatible with PCIExpress 1.0 to 4.0 , suitable for PCI-E x1, x4, x8, x16 Slot.2.5Gb, Single RJ45 Ports, work with over CAT5e UTP cable or CAT3 UTP(10Mbps only)cable","【Realtek RTL8125B Ethernet Controller】The RTL8125B adopts advanced low-power technology and intelligent energy-saving technology, which can provide a more stable, efficient and energy-saving network connection to ensure that the data has excellent performance and stability in high-speed transmission","【Comprehensive System Support】Part of win10/win11 is free of drive, win7/win8 needs to install the driver manually , Windows Server 2012 and above need to install the driver, Linux system needs to install the driver","【 Standard & Low Profile Bracket】Low profile and standard profile bracket inside works with both standard and mini size computer case/server","【After-sales Service】30-day free return,1-year warranty,lifetime technology support.Any product quality and compatibility issues, please contact us"]