HardwareDimensions 78.4 × 120.8 × 21.5 mm (3.1 × 4.8 × 0.8 in)\nInterfaces 1× PCI Express 2.1, 1× RJ45 Port\nNetwork Media 2.5GBASE-T/1000BASE-T/100BASE-TX\nStandards and Protocols 802.3x Flow Control\n802.3az Power Saving\n802.3i 10BASE-T\n802.3u 100BASE-T\n802.3ab 1000BASE-T\n802.3bz 2.5GBASE-T\n Data Rates Auto negotiation between 10 Mbps, 100 Mbps, 1 Gbps, and 2.5 Gbps\nLED 2.5 Gbps Link/Act and 1000/100/10 Mbps Link/Act

Others\nCertifications CE, RoHS\nPackage Contents 2.5 Gigabit PCIe Network Adapter (MA310E)\n Standard/Low-Profile Brackets\n Quick Installation Guide\nEnvironment Operating Temperature: 0°C~40°C (32°F~104°F)\n Operating Humidity: 10%~90% Non-Condensing\n Storage Humidity: 5%~90% Non-Condensing\nSystem Requirements Supported operating systems include Windows 11/10/8.1/8/7, Windows Servers 2022/2019/2016/2012R2/2012/2018R2, Linux